diff --git a/.gitattributes b/.gitattributes
index adf6e01..1fe9b0d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -5,4 +5,3 @@ bin/ export-ignore
 .gitignore export-ignore
 composer.lock export-ignore
 phpunit.xml export-ignore
-hamepub export-ignore
diff --git a/README.md b/README.md
index 3ec2d0f..21d709d 100755
--- a/README.md
+++ b/README.md
@@ -58,7 +58,7 @@ foreach( $contents as $key => $html ){
 $factory->opf->setLang( 'en_US' );
 $factory->opf->setTitle( 'My First eBook', 'main-title' );
 $factory->opf->putXML();
-$factory->container->pubXML();
+$factory->container->putXML();
 // Save it!
 $factory->compile('path/to/epub');
 ```
@@ -71,6 +71,10 @@ $factory->compile('path/to/epub');
 
 This library is under alpha and highly experimental. Do not trust this until Beta! 
 
+## Acknowledgement
+
+The sample picture is credited by [Public Domain Pictures](https://www.pexels.com/ja-jp/photo/87742/) and [Nadi Lindsay](https://www.pexels.com/ja-jp/photo/3078831/).
+
 ## License
 
 As wrote in LICENSE file, this library is released under [MIT](https://opensource.org/licenses/MIT).
diff --git a/bin/hamepub b/bin/hamepub
index d4ec737..c848b36 100755
--- a/bin/hamepub
+++ b/bin/hamepub
@@ -29,6 +29,15 @@ $app->registerCommand('generate', function( CommandCall $input ) use ($app, $roo
 		// This is not file.
 		$app->getPrinter()->error('Setting file not found.', false);
 	}
+    // Generate temp directory.
+    $tmp_dir = $input->hasParam( 'tmp' ) ? $input->getParam( 'tmp' ) : tempnam( sys_get_temp_dir(), 'hamepub-' );
+    try {
+        $packager = \Hametuha\HamePub\Packager::get();
+        $path = $packager->parse( $file, $tmp_dir );
+        $app->getPrinter()->success("Generated ePub: {$path}", false);
+    } catch ( \Exception $e ) {
+        $app->getPrinter()->error($e->getMessage(), false);
+    }
 
 });
 
diff --git a/setting.json b/setting.json
new file mode 100644
index 0000000..07235aa
--- /dev/null
+++ b/setting.json
@@ -0,0 +1,28 @@
+{
+    "root": "./tests/dist/",
+    "id": "my-sample-ebook",
+    "isbn": "1234567890123",
+    "title": "My Sample Book",
+    "author": [
+        {
+            "name": "Kazuo Ishiguro",
+            "id": "author-1",
+            "role": "aut"
+        },
+        {
+            "name": "Haruki Murakami",
+            "id": "author-2",
+            "role": "aut"
+        },
+        {
+            "name": "Mike Jacob",
+            "id": "translator-1",
+            "role": "trl",
+            "type": "contributor"
+        }
+    ],
+    "target": "./tests/tmp",
+    "published": "2023-01-01T23:00:00Z",
+    "direction": "ltr",
+    "cover": "./tests/dist/img/cover.jpg"
+}
diff --git a/src/Hametuha/HamePub/Oebps/Content.php b/src/Hametuha/HamePub/Oebps/Content.php
index a996c61..8b61fe3 100755
--- a/src/Hametuha/HamePub/Oebps/Content.php
+++ b/src/Hametuha/HamePub/Oebps/Content.php
@@ -70,14 +70,39 @@ public function setTitle($string, $id, $type = 'main', $sequence = 1)
         $meta['property'] = 'display-seq';
     }
 
+    /**
+     * Add author to as meta value.
+     *
+     * @param string $value Name of author.
+     * @param string $id    ID of author.
+     * @param string $tag   Default is 'creator' or 'contributor'
+     * @param string $role  Role tag. See {https://www.loc.gov/marc/relators/relaterm.html}
+     *
+     * @return void
+     */
+    public function addAuthor( $value, $id, $tag = 'creator', $role = '' ) {
+        $creator = $this->dom->metadata->addChild( $tag, $this->h( $value ), Schemas::DC );
+        $creator['id'] = $id;
+        if ( $role ) {
+            $meta = $this->dom->metadata->addChild( 'meta', $role );
+            $meta['refines'] = '#' . $id;
+            $meta['property'] = 'role';
+            $meta['scheme'] = 'marc:relators';
+            $meta['id'] = 'role-of-' . $id;
+        }
+    }
+
     /**
      * Add modified date
      *
-     * @param int $timestamp UTC timestamp
+     * @param int|string $timestamp If int, treated as UTC timestamp.
      */
     public function setModifiedDate($timestamp)
     {
-        $this->addMeta('meta', date('Y-m-d\TH:i:s\Z', $timestamp), [
+        if ( is_int( $timestamp ) ) {
+            $timestamp = date('Y-m-d\TH:i:s\Z', $timestamp);
+        }
+        $this->addMeta('meta', $timestamp, [
             'property' => 'dcterms:modified',
         ]);
     }
@@ -104,7 +129,7 @@ public function addMeta($tag, $value, array $attributes = [])
     }
 
     /**
-     * Add item to
+     * Add item to Content OPF.
      *
      * @param string $relative_path
      * @param string $id If empty, path will convert to id
diff --git a/src/Hametuha/HamePub/Oebps/Toc.php b/src/Hametuha/HamePub/Oebps/Toc.php
index 762d0aa..754120b 100644
--- a/src/Hametuha/HamePub/Oebps/Toc.php
+++ b/src/Hametuha/HamePub/Oebps/Toc.php
@@ -85,7 +85,7 @@ public function getHTML($header = '', $footer = '')
 </head>
 <body>
 HTML;
-        $html .= $this->getNavHTML();
+        $html .= $this->getNavHTML( $title );
         $html .= <<<HTML
 {$footer}
 </body>
diff --git a/src/Hametuha/HamePub/Packager.php b/src/Hametuha/HamePub/Packager.php
index fd54a7e..6e8f73f 100644
--- a/src/Hametuha/HamePub/Packager.php
+++ b/src/Hametuha/HamePub/Packager.php
@@ -2,11 +2,154 @@
 
 namespace Hametuha\HamePub;
 
+use Hametuha\HamePub\Parser\SettingParser;
 use Hametuha\HamePub\Pattern\Singleton;
+use PHPUnit\Framework\Error\Error;
 
 /**
  * Package ePub from directory.
  */
-class Packager extends Singleton
-{
+class Packager extends Singleton {
+
+    use SettingParser;
+
+    /**
+     * @var array Setting.
+     */
+    protected $setting = [];
+
+    /**
+     * @var string[] HTML strings.
+     */
+    protected $htmls = [];
+
+    /**
+     * @var string Newest modified HTML.
+     */
+    protected $newest = 0;
+
+    /**
+     * Parse and save setting.
+     *
+     * @param string $file Path to setting file.
+     * @param string $tmp_dir Temporary directory.
+     *
+     * @return string ePub file path.
+     * @throws \Exception
+     */
+    public function parse( $file = 'setting.json', $tmp_dir = '' ) {
+        $this->setting = $this->getSettingFromFile( $file );
+        // Set temporary directory.
+        if ( empty( $tmp_dir ) ) {
+            $tmp_dir = tempnam( sys_get_temp_dir(), 'hamepub-' );
+        }
+        // Load HTMLs.
+        $this->loadHtml();
+        if ( empty( $this->htmls ) ) {
+            throw new \Exception( 'No HTML files found.' );
+        }
+        // Start parsing.
+        $factory = Factory::init( $this->setting[ 'id' ], $tmp_dir );
+        // Set metadata.
+        $factory->opf->setLang( $this->setting[ 'lang' ] );
+        $factory->opf->setTitle( $this->setting[ 'title' ], 'main-title' );
+        $factory->opf->setModifiedDate( $this->setting['published'] );
+        $factory->opf->direction = $this->setting['direction'];
+        // Set authors.
+        if ( is_array( $this->setting['author'] ) ) {
+            foreach ( $this->setting['author'] as $index => $author ) {
+                $factory->opf->addAuthor(
+                    $author['name'],
+                    ( $author['id'] ?? sprintf( 'creator-%d', $index + 1 ) ),
+                    ( ( isset( $author['type'] ) && $author['type'] === 'contributor' ) ? 'contributor' : 'creator'),
+                    ( $author['role'] ?? '' )
+                );
+            }
+        } else {
+            $factory->opf->addAuthor( $this->setting['author'], 'creator' );
+        }
+        foreach ( $this->htmls as $key => $html ) {
+            // Register toc
+            $toc = $factory->toc->addChild( $key, $key . '.xhtml' );
+            // Grab all headers and add them to toc.
+            $dom = $factory->parser->html5->loadHTML( $html );
+            // Grab header and add ID attributes.
+            $factory->parser->grabHeaders( $toc, $dom, true, $this->setting[ 'header' ][ 'max_level' ], $this->setting[ 'header' ][ 'max_level' ] );
+            // Convert from dom object to string.
+            $html = $factory->parser->convertToString( $dom );
+            // Recreate DOM.
+            $dom = $factory->registerHTML( $key, $html, $this->getLinear( $key ) );
+            // Grab all images
+            foreach ( $factory->parser->extractAssets( $dom, 'img', 'src', $this->setting[ 'url_base' ], $this->setting[ 'root' ] ) as $path ) {
+                $factory->opf->addItem( $path, '' );
+            }
+            // Grab all CSS
+            foreach ( $factory->parser->extractAssets( $dom, 'link', 'href', $this->setting[ 'url_base' ], $this->setting[ 'root' ] ) as $path ) {
+                $factory->opf->addItem( $path, '' );
+            }
+            // Register to OPF
+            $factory->opf->addItem( "Text/{$key}.xhtml", "{$key}.xhtml" );
+            // Save HTML
+            $factory->parser->saveDom( $dom, "{$key}.xhtml" );
+        }
+        // If TOC is set, save it.
+        if ( !empty($this->setting['toc']) ) {
+            $factory->toc->label = $this->setting['toc'];
+            $toc_html = $factory->toc->getHTML();
+            $factory->opf->addItem( 'Text/toc.xhtml', 'toc.xhtml', ['nav'] );
+            $factory->parser->saveDom( $factory->registerHTML( 'toc', $toc_html, 'no' ), 'toc.xhtml' );
+        }
+        // Set OPF.
+        if ( ! empty( $this->setting[ 'isbn' ] ) ) {
+            $factory->opf->setIdentifier( $this->setting[ 'isbn' ] );
+        }
+        // If cover is set, add it.
+        if ( $this->setting['cover'] ) {
+            $factory->addCover( $this->setting['cover'] );
+        }
+        $factory->opf->putXML();
+        $factory->container->putXML();
+        // Save it!
+        $target = tempnam(  $this->setting['target'], $this->setting['id'] . '-' ) . '.epub';
+        if ( ! is_writable( dirname( $target ) ) ) {
+            throw new \Exception( 'Target directory is not writable: ' . $target );
+        }
+        $factory->compile( $target );
+        return $target;
+    }
+
+    /**
+     * Get linear property.
+     *
+     * @param string $key HTML name.
+     * @return string
+     */
+    protected function getLinear( $key ) {
+        return in_array( $key, $this->setting['hidden'], true ) ? 'no' : 'yes';
+    }
+
+    /**
+     * Load HTML and save it in $htmls.
+     * @return void
+     */
+    public function loadHtml() {
+        $files = glob( $this->setting[ 'root' ] . '/*.html' );
+        foreach ( $files as $file ) {
+            $this->htmls[ basename( $file, '.html' ) ] = file_get_contents( $file );
+            // Save modified time.
+            $time = filemtime( $file );
+            if ( $time > $this->newest ) {
+                $this->newest = $time;
+            }
+        }
+    }
+
+    /**
+     * Dump setting for debugging.
+     *
+     * @return void
+     */
+    public function dumpSetting() {
+        var_dump( $this->setting, $this->htmls );
+    }
 }
diff --git a/src/Hametuha/HamePub/Parser/SettingParser.php b/src/Hametuha/HamePub/Parser/SettingParser.php
new file mode 100644
index 0000000..daa6ccf
--- /dev/null
+++ b/src/Hametuha/HamePub/Parser/SettingParser.php
@@ -0,0 +1,67 @@
+<?php
+
+namespace Hametuha\HamePub\Parser;
+
+/**
+ * Parse setting JSON file and ensure it has all required keys.
+ */
+trait SettingParser {
+
+    /**
+     * Get setting from file.
+     *
+     * @param string $file_path Path to setting file.
+     * @return array
+     * @throws \Exception
+     */
+    public function getSettingFromFile( $file_path = './setting.json' ) {
+        if ( ! file_exists( $file_path ) ) {
+            throw new \Exception( 'Setting file not found.' );
+        }
+        $setting = json_decode( file_get_contents( $file_path ), true );
+        if ( ! is_array( $setting ) ) {
+            throw new \Exception( 'Setting file is not valid JSON.' );
+        }
+        $setting = array_replace_recursive( $this->defaultSetting(), $setting );
+        // Validate if isbn is not set.
+        if ( empty( $setting['id']) ) {
+            throw new \Exception( 'id fields must not be empty: ' . $setting['id'] );
+        }
+        // Validate if published is not set.
+        if ( ! preg_match( '/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z$/u', $setting['published' ] ) ) {
+            throw new \Exception( 'published field is malformed. Should be GMT in ISO8601 e.g. "2000-01-01T00:00:00Z": ' . $setting['published'] );
+        }
+        // Validate if author is set.
+        if ( empty( $setting['author'] ) ) {
+            throw new \Exception( 'At least 1 author should be set.' );
+        }
+        return $setting;
+    }
+
+    /**
+     * Default setting.
+     *
+     * @return array
+     */
+    public function defaultSetting() {
+        return [
+            'lang'      => 'en',
+            'id'        => '',
+            'isbn'      => '',
+            'title'     => '',
+            'author'    => '',
+            'published' => '',
+            'root'      => './dist/',
+            'header'    => [
+                'max_level' => 3,
+                'depth'     => 2,
+            ],
+            'toc'       => 'Table of Contents',
+            'url_base'  => '#\./#u',
+            'target'    => './tmp',
+            'direction' => 'default',
+            'hidden'    => [ 'toc' ],
+            'cover'     => '',
+        ];
+    }
+}
diff --git a/src/Hametuha/HamePub/Pattern/Singleton.php b/src/Hametuha/HamePub/Pattern/Singleton.php
index 9d450bd..d2c16e5 100755
--- a/src/Hametuha/HamePub/Pattern/Singleton.php
+++ b/src/Hametuha/HamePub/Pattern/Singleton.php
@@ -7,7 +7,7 @@
  *
  * @package Hametuha\HamePub\Pattern
  */
-class Singleton
+abstract class Singleton
 {
     /**
      * @var static[]
@@ -17,25 +17,32 @@ class Singleton
     /**
      * Constructor
      *
-     * @param array $settings
      */
-    protected function __construct(array $settings = [])
+    protected function __construct()
     {
-        // Do nothing
+        $this->init();
     }
 
     /**
-     * Get instance
+     * Executed in constructor.
      *
-     * @param array $settings
+     * @return void
+     */
+    protected function init()
+    {
+        // Do something.
+    }
+
+    /**
+     * Get instance
      *
      * @return static
      */
-    public static function get(array $settings = [])
+    public static function get()
     {
         $class_name = get_called_class();
         if (!isset(self::$instances[$class_name])) {
-            self::$instances[$class_name] = new $class_name($settings);
+            self::$instances[$class_name] = new $class_name();
         }
         return self::$instances[$class_name];
     }
diff --git a/tests/dist/chapter-1.html b/tests/dist/chapter-1.html
new file mode 100644
index 0000000..af1ed1a
--- /dev/null
+++ b/tests/dist/chapter-1.html
@@ -0,0 +1,129 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Chapter 1 | Lorem Ipsum</title>
+    <link rel="stylesheet" href="./css/style.css" />
+</head>
+<body>
+
+<article id="lipsum">
+
+    <h1>How Lipsum Starts</h1>
+    <p>
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed accumsan finibus diam et molestie. Mauris gravida
+        mi sed risus fermentum suscipit. Duis sodales turpis id neque finibus, non consectetur augue euismod. Praesent
+        ante metus, mattis eget commodo vel, sollicitudin sed urna. Morbi fringilla posuere velit non imperdiet. Donec
+        ac ex fringilla, congue arcu vehicula, egestas arcu. Quisque vitae lacus mauris. Nunc auctor nisi quis nulla
+        mollis condimentum. Fusce scelerisque suscipit suscipit. Duis commodo fringilla justo a varius. Aliquam bibendum
+        interdum mi, id mattis augue rutrum ac. Mauris volutpat semper nulla non scelerisque. Nunc purus eros, mollis ut
+        velit et, vehicula egestas mi. Fusce vestibulum interdum efficitur.
+    </p>
+    <p>
+        Duis non ante in libero facilisis semper. Cras turpis nibh, consectetur ullamcorper semper ut, ultrices gravida
+        odio. Proin non pulvinar elit. Nunc mattis, nunc eget lobortis pulvinar, neque nisl eleifend ex, in imperdiet
+        velit quam et dui. Nam molestie ex ac lectus gravida tristique. Mauris in dolor bibendum, posuere velit non,
+        egestas quam. Aliquam at metus sagittis, pharetra neque ut, vulputate tellus. Maecenas vitae mauris sed nunc
+        efficitur ullamcorper efficitur et lectus. Maecenas sed tempor dolor. Nulla dignissim eros ipsum, quis efficitur
+        nisi maximus et.
+    </p>
+    <p>
+        Integer nec mi consectetur, maximus mauris sed, mattis mauris. Vestibulum ipsum arcu, blandit vel consectetur
+        nec, tincidunt a quam. Duis tincidunt aliquet efficitur. Proin maximus, justo vel semper malesuada, sem nibh
+        ultrices purus, eget aliquet leo lacus a tortor. Etiam id nunc mollis, blandit est quis, faucibus odio.
+        Pellentesque ipsum lectus, euismod eget accumsan vel, blandit id dolor. Curabitur vel augue suscipit lacus
+        ultrices varius ullamcorper at odio. Duis in vehicula odio, vitae posuere quam. Pellentesque scelerisque justo
+        tristique est vestibulum venenatis. Maecenas ornare ut nulla nec malesuada.
+    </p>
+    <h2>Heading 2</h2>
+    <p>
+        Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nullam nunc tellus,
+        feugiat at risus vel, eleifend lacinia sem. Ut lacinia mattis dui sed vehicula. Mauris sed dui bibendum, mattis
+        augue vitae, egestas nunc. Suspendisse potenti. Nulla nec mattis eros, at bibendum turpis. Donec volutpat dolor
+        nec commodo imperdiet. Aenean leo odio, tincidunt id rutrum nec, pretium id dolor.
+    </p>
+    <p>
+        Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nunc mollis tellus purus,
+        vitae porta ex lacinia vitae. Nunc facilisis, eros ac rhoncus volutpat, tortor ante feugiat leo, non ullamcorper
+        dolor neque sit amet justo. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus
+        mus. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia curae; Maecenas
+        ullamcorper consequat enim ac vulputate. Cras dapibus est eu nibh ultrices, vitae condimentum augue lacinia. Sed
+        venenatis est augue, in finibus velit vestibulum nec. Phasellus ornare mi id orci pharetra, ac tempus nibh
+        pellentesque. Morbi iaculis eu mauris quis accumsan. Phasellus sollicitudin molestie consequat. Phasellus
+        sodales varius hendrerit. Phasellus sit amet mi in urna consequat mattis non non massa.
+    </p>
+        <h2>Heading 3</h2>
+    <p>
+        Nam dictum quis dolor vitae aliquet. Fusce porttitor velit ex, in ultrices lectus vehicula id. Morbi eu sem
+        odio. Duis commodo ullamcorper molestie. Cras bibendum semper nibh, dictum tempus dui varius non. Donec in neque
+        neque. Integer at quam non dolor commodo bibendum id vel enim. Donec tristique est a leo porta, eu fermentum
+        lorem tempus. Fusce id lacinia justo.
+    </p>
+    <p>
+        Cras tempor vulputate efficitur. Vestibulum tempus odio nisl, vitae viverra felis placerat vitae. Nam luctus
+        feugiat mauris ut tristique. Nam et posuere lectus. Ut nisl orci, euismod sit amet elementum vel, venenatis a
+        dui. Aliquam iaculis eleifend viverra. Mauris in elementum nibh.
+    </p>
+    <p>
+        Donec eu nisl sed ante finibus tristique. Maecenas ac leo ante. Sed pretium mi sit amet dui viverra scelerisque
+        ac ut lorem. Quisque imperdiet tellus ex, vel pellentesque leo semper eget. Ut lectus nisl, feugiat eu suscipit
+        vitae, semper vitae enim. Praesent lobortis consequat sem, a faucibus nibh lacinia sed. Proin auctor eros in
+        nisl vestibulum eleifend. Etiam ultricies, mauris quis varius placerat, nisl lacus tincidunt lorem, quis gravida
+        justo leo sit amet sem. Aliquam in feugiat justo, eget euismod ligula. Nulla et maximus nulla, in scelerisque
+        lacus. Sed eu ipsum vel arcu pretium consequat. Ut maximus faucibus ipsum et semper. Cras porta efficitur ex ut
+        hendrerit. Sed condimentum et risus in tempor. Fusce vehicula viverra magna.
+    </p>
+    <p>
+        In a mauris viverra, malesuada orci id, pulvinar arcu. Nullam nibh ex, pulvinar eu commodo eget, consectetur
+        quis elit. Etiam pulvinar, quam et hendrerit molestie, sem diam tempus elit, in rutrum ante nunc et ante. Nunc
+        tincidunt volutpat pellentesque. Cras sapien ipsum, bibendum at pharetra vitae, scelerisque nec nibh. Fusce
+        sagittis dignissim nisl non malesuada. Cras vehicula nibh libero, at varius sem fermentum a.
+    </p>
+    <h2>Heading 3</h2>
+    <p>
+        Integer libero sem, rhoncus a posuere eget, mattis a tellus. Duis scelerisque ornare lectus, eu sodales odio
+        laoreet sed. Nunc egestas feugiat urna iaculis tempor. Cras vehicula libero et lacus consequat facilisis. Sed
+        non tempor sapien, ac rutrum neque. Etiam tristique quam eu felis rhoncus, at faucibus diam rhoncus. Etiam
+        rhoncus, purus eget mollis imperdiet, tortor neque interdum ex, quis fringilla nibh nunc in lectus. Curabitur
+        dignissim convallis ipsum sed pellentesque. Duis facilisis leo vestibulum neque blandit, id tincidunt nisl
+        venenatis. Etiam vitae pellentesque nunc, id efficitur nunc. Nam eget libero sit amet ante accumsan cursus vel
+        scelerisque libero. Morbi pharetra metus ut iaculis vestibulum.
+    </p>
+    <h3>Heading 3-1</h3>
+    <p>
+        Ut quis erat sed eros vehicula posuere at sed sem. Nulla at neque nibh. Vivamus et mauris id massa euismod
+        congue. Nulla mollis sem non velit ultrices, quis tempus ligula dictum. Aenean pharetra eget leo eget congue.
+        Etiam tempor condimentum nisl id rhoncus. Praesent auctor a odio ut posuere. Etiam eget venenatis felis. In hac
+        habitasse platea dictumst. Sed mattis varius ex eget bibendum. Interdum et malesuada fames ac ante ipsum primis
+        in faucibus. Phasellus libero ipsum, scelerisque ut lobortis at, tincidunt vel erat. Fusce ultrices accumsan
+        lacinia.
+    </p>
+        <h3>Heading 3-2</h3>
+    <p>
+        Quisque eu venenatis neque. Nullam viverra dui nulla, sed euismod risus volutpat ac. Duis tincidunt luctus urna,
+        sit amet pulvinar velit elementum ut. Duis condimentum mi a odio feugiat vestibulum. Proin vehicula ut magna id
+        congue. Suspendisse eu pellentesque nisi. Suspendisse ac nisi nec turpis sodales mollis. Nam gravida nunc id
+        erat molestie, eget volutpat justo condimentum.
+    </p>
+    <h3>Heading 3-3</h3>
+    <p>
+        Maecenas mattis ac justo id interdum. Mauris vulputate nisl quis mi commodo convallis. Aliquam sed laoreet
+        metus, sit amet ultrices eros. Morbi molestie ligula suscipit eros faucibus, at sodales sem sagittis. In id
+        turpis semper, finibus quam ut, cursus odio. Etiam diam nunc, volutpat non arcu ac, pretium convallis arcu. Sed
+        condimentum, urna vitae interdum interdum, sem quam varius nisl, nec molestie massa turpis a nisi. Vestibulum
+        scelerisque vestibulum leo vel tempus. Phasellus finibus auctor mauris eget ornare. Sed scelerisque iaculis erat
+        vitae vulputate.
+    </p>
+    <h3>Heading 3-4</h3>
+    <p>
+        Nullam leo dui, rhoncus at dui a, facilisis ultricies nisi. Duis dapibus nibh sed nibh fringilla aliquam eu nec
+        est. Sed bibendum ante in risus viverra, eu pretium sapien fermentum. Cras lacus mauris, congue a sodales vel,
+        pharetra consectetur lacus. Vivamus convallis accumsan dolor, vitae dictum lectus lobortis ac. Nulla lacus
+        tortor, molestie nec dapibus et, vulputate in ipsum. Maecenas semper orci aliquam ipsum iaculis, id faucibus
+        urna feugiat. Praesent ac sem et lectus pharetra mattis a vel massa. Nullam rhoncus dui non sapien vestibulum,
+        sed tincidunt eros auctor. Proin volutpat gravida dapibus.
+    </p>
+</article>
+
+</body>
+</html>
diff --git a/tests/dist/chapter-2.html b/tests/dist/chapter-2.html
new file mode 100644
index 0000000..770ef4f
--- /dev/null
+++ b/tests/dist/chapter-2.html
@@ -0,0 +1,56 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <title>Chapter 2 | Lorem Ipsum</title>
+    <link rel="stylesheet" href="./css/style.css" />
+</head>
+<body>
+
+<article id="lipsum">
+
+    <h1>How Lipsum Ends</h1>
+    <p>
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed accumsan finibus diam et molestie. Mauris gravida
+        mi sed risus fermentum suscipit. Duis sodales turpis id neque finibus, non consectetur augue euismod. Praesent
+        ante metus, mattis eget commodo vel, sollicitudin sed urna. Morbi fringilla posuere velit non imperdiet. Donec
+        ac ex fringilla, congue arcu vehicula, egestas arcu. Quisque vitae lacus mauris. Nunc auctor nisi quis nulla
+        mollis condimentum. Fusce scelerisque suscipit suscipit. Duis commodo fringilla justo a varius. Aliquam bibendum
+        interdum mi, id mattis augue rutrum ac. Mauris volutpat semper nulla non scelerisque. Nunc purus eros, mollis ut
+        velit et, vehicula egestas mi. Fusce vestibulum interdum efficitur.
+    </p>
+    <figure>
+        <img src="./img/sample.jpg" width="5616" height="3744">
+        <figcaption>This is a picture of the castle.</figcaption>
+    </figure>
+    <p>
+        Duis non ante in libero facilisis semper. Cras turpis nibh, consectetur ullamcorper semper ut, ultrices gravida
+        odio. Proin non pulvinar elit. Nunc mattis, nunc eget lobortis pulvinar, neque nisl eleifend ex, in imperdiet
+        velit quam et dui. Nam molestie ex ac lectus gravida tristique. Mauris in dolor bibendum, posuere velit non,
+        egestas quam. Aliquam at metus sagittis, pharetra neque ut, vulputate tellus. Maecenas vitae mauris sed nunc
+        efficitur ullamcorper efficitur et lectus. Maecenas sed tempor dolor. Nulla dignissim eros ipsum, quis efficitur
+        nisi maximus et.
+    </p>
+    <blockquote>
+        <p>
+            Integer nec mi consectetur, maximus mauris sed, mattis mauris. Vestibulum ipsum arcu, blandit vel
+            consectetur
+            nec, tincidunt a quam. Duis tincidunt aliquet efficitur. Proin maximus, justo vel semper malesuada, sem nibh
+            ultrices purus, eget aliquet leo lacus a tortor. Etiam id nunc mollis, blandit est quis, faucibus odio.
+            Pellentesque ipsum lectus, euismod eget accumsan vel, blandit id dolor. Curabitur vel augue suscipit lacus
+            ultrices varius ullamcorper at odio. Duis in vehicula odio, vitae posuere quam. Pellentesque scelerisque
+            justo
+            tristique est vestibulum venenatis. Maecenas ornare ut nulla nec malesuada.
+        </p>
+    </blockquote>
+    <h1>The End of Lipsum</h1>
+    <p>
+        Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Nullam nunc tellus,
+        feugiat at risus vel, eleifend lacinia sem. Ut lacinia mattis dui sed vehicula. Mauris sed dui bibendum, mattis
+        augue vitae, egestas nunc. Suspendisse potenti. Nulla nec mattis eros, at bibendum turpis. Donec volutpat dolor
+        nec commodo imperdiet. Aenean leo odio, tincidunt id rutrum nec, pretium id dolor.
+    </p>
+</article>
+
+</body>
+</html>
diff --git a/tests/dist/css/style.css b/tests/dist/css/style.css
new file mode 100644
index 0000000..0f92b20
--- /dev/null
+++ b/tests/dist/css/style.css
@@ -0,0 +1,13 @@
+body {
+    color: #444;
+    font-weight: 400;
+}
+
+img {
+    max-width: 100%;
+    height: auto;
+}
+
+figcaption {
+    text-align: center;
+}
diff --git a/tests/dist/img/cover.jpg b/tests/dist/img/cover.jpg
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diff --git a/tests/dist/img/sample.jpg b/tests/dist/img/sample.jpg
new file mode 100644
index 0000000..b03037b
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