diff --git a/Syntac/private/book.c b/Syntac/private/book.c
new file mode 100644
index 0000000..d73fdd4
--- /dev/null
+++ b/Syntac/private/book.c
@@ -0,0 +1,96 @@
+#include <stdlib.h>
+#include <string.h>
+
+#include "syntac_private.h"
+#include "../../helpers/string/handy.h"
+#include "../../helpers/log/warn.h"
+
+//Allocate an Empty Rule Book
+SyntacBook * SyntacBookAllocate() {
+	SyntacBook *book = malloc(sizeof(struct stc_book));
+	
+	book->rules = NULL;
+	book->rule_count = 0;
+
+	return book;
+}
+
+//Free a rule book (assumes everything within the rulebook and rules is dynamically allocated)
+void SyntacBookFree(SyntacBook *book) {
+	if (book == NULL) {
+		HLTWarn("SyntacBookFree. Supplied book pointer was null?", 0, 0, HLT_STDWRN);
+		return;
+	}
+
+	for (int i = 0; i< book->rule_count; i++){
+		struct stc_rule *rule = &book->rules[i];
+		if (rule == NULL) {
+			HLTWarn("SyntacBookFree. Rule pointer was null?", 0, 0, HLT_MJRWRN);
+			continue;
+		}
+
+		free(rule->name); rule->name = NULL;
+		for (int j = 0; rule->elements[j] != NULL; j++) {
+			free(rule->elements[j]); //free all elements inside
+		}
+		free(rule->elements); rule->elements = NULL; //free container
+	}
+
+	if (book->rules != NULL) free(book->rules); 
+	book->rules = NULL; book->rule_count = 0;
+	free(book);
+}	
+
+void SyntacBookRuleAdd(SyntacBook *book, char *left, char *right) {
+	if (book == NULL) {
+		HLTWarn("SyntacBookRuleAdd. Supplied book pointer was null?", 0, 0 HLT_STDWRN);
+		return;
+	}
+
+	if (left == NULL || left[0] == '\0') {
+		HLTWarn("SyntacBookRuleAdd. Supplied left of rule was null/empty?", 0, 0, HLT_STDWRN);
+		return;
+	}
+
+	if (right == NULL || left[0] == '\0') {
+		HLTWarn("SyntacBookRuleAdd. Supplied right of rule was null/empty?", 0, 0, HLT_STDWRN);
+		return;
+	}
+
+	struct stc_rule *rule = malloc(sizeof(struct stc_rule));
+	rule->name = calloc(strlen(left)+1, sizeof(char)); strcpy(left_copy, left);
+
+	int elm_cnt = 0; bool lstwasSpace = true;
+	for (int i = 0; i < strlen(right); i++) {
+		if (isspace(right[i])) {
+			if (!lstspace) elm_cnt++;
+			lstwasSpace = true;
+		} else {
+			lstwasSpace = false;
+		}
+	}
+		
+	rule->elements = malloc(sizeof(char *) * (elm_cnt+1));
+	rule->elements[elm_cnt] = NULL;
+
+	//TODO: Actually parse out the elements (dynamically allocate them too)
+}
+
+SyntacBook * SyntacBookFromFile(char *file_name, SyntacTreeType type){
+	if (file_name == NULL || file_name[0] == '\0') {
+		HLTWarn("SyntacBookFromFile. Supplied file_name was null/empty?");
+		return NULL;
+	}
+
+	char *cntnts = ftostr(file_name);
+		
+	SyntacBook *book = SyntacBookFromString(cntnts);
+	
+	free(cntnts);
+	return book;
+}
+
+SyntacBook * SyntacBookFromString(char *stream, SyntacTreeType type) {
+	//TODO
+}
+
diff --git a/Syntac/private/syntac_private.h b/Syntac/private/syntac_private.h
new file mode 100644
index 0000000..4406566
--- /dev/null
+++ b/Syntac/private/syntac_private.h
@@ -0,0 +1,21 @@
+#include "../syntac.h"
+
+#ifndef __HEPH_INTERNAL_PRIVATE_SYNTAC__
+#define __HEPH_INTERNAL_PRIVATE_SYNTAC__
+
+//Rule Definition
+// left -> right
+// a -> b c
+struct stc_rule {
+	char *name; //also the left part of the rule
+	char **elements; //also the right part of the rule (null-terminated)
+};
+
+//Rule Book
+struct stc_book {
+	enum stc_parsing_style type;
+	struct stc_rule *rules;
+	int rule_count;
+};
+
+#endif
diff --git a/Syntac/private/tree.c b/Syntac/private/tree.c
new file mode 100644
index 0000000..d15ceee
--- /dev/null
+++ b/Syntac/private/tree.c
@@ -0,0 +1,29 @@
+#include "syntac_private.h"
+#include "../../helpers/log/warn.h"
+#include "../../helpers/string/handy.h"
+
+SyntacTreeNode * SyntacTreeFromTokens(LexicToken *stream, Syntac *book) {
+	//TODO
+}
+
+SyntacTreeNode * SyntacTreeFromStream(char **stream, SyntacBook *book) {
+	//TODO
+}
+
+void SyntacTreeFree(SyntacTreeNode *tree) {
+	if (tree == NULL) {
+		HLTWarn("SyntacTreeFree. Supplied tree pointer was null?", 0, 0, HLT_STDWRN);
+		return;
+	}
+
+	if (tree->children[0] != NULL) {
+		for (int i = 0; tree->children[i] != NULL; i++) {
+			SyntacTreeFree(tree->children[i]);
+		}
+	}
+
+	free(tree->rule_name); tree->rule_name = NULL;
+	free(tree->contains); tree->contains = NULL;
+
+	free(tree);
+}
diff --git a/Syntac/syntac.h b/Syntac/syntac.h
index 4f81a14..d92128d 100644
--- a/Syntac/syntac.h
+++ b/Syntac/syntac.h
@@ -8,23 +8,32 @@ typedef struct lxc_token LexicToken;
 //Public facing container of grammatical rules
 typedef struct stc_book SyntacBook;
 
+//Types of Grammar Trees
+typedef enum stc_parsing_style {
+	STC_LL0 = 0, 	//Top-Down
+	STC_LL1, 	//Top-Down  w/ Lookahead
+	STC_SLR, 	//Bottom-Up
+	STC_LALR, 	//Bottom-Up w/ Lookahead
+} SyntacTreeType;
+
 typedef struct stc_tree_node {
+	enum stc_parsing_style type;
 	struct stc_tree_node *children; //null-terminated
-	char *rule_name;
-	char *contains;
-	int line_start;
-	int col_start;
-	int line_end;
-	int col_end;
+	char *rule_name; //Grammar Rule Name
+	char *contains; //Children in String Form
+
+	int line_start, col_start;
+	int line_end, col_end;
 } SyntacTreeNode;
 
 /*----------------------------Books----------------------------*/
 
 //Allocate and Populate a rule book from a file
-SyntacBook * SyntacBookFromFile(char *file_name);
+//Will verify the grammar rules correctness
+SyntacBook * SyntacBookFromFile(char *file_name, SyntacTreeType type);
 
 //Allocate and Populate a rule book from a string stream
-SyntacBook * SyntacBookFromString(char *stream);
+SyntacBook * SyntacBookFromString(char *stream, SyntacTreeType type);
 
 //Allocate an empty rule book
 SyntacBook * SyntacBookAllocate();
@@ -42,7 +51,7 @@ void SyntacBookFree(SyntacBook *);
 SyntacTreeNode * SyntacTreeFromTokens(LexicToken *stream, SyntacBook *book);
 
 //Generate a Syntactical Tree representation of string stream
-//Expects token string stream to be null-terminated (stream[x] == NULL)
+//Expects token string stream to be null-terminated (stream[x] == NULL || stream[x][0] == 0)
 SyntacTreeNode * SyntacTreeFromStream(char **stream, SyntacBook *book);
 
 //Free a null-terminated Syntactical Tree