always returns an empty array

[archishakinko]

using code from example, no matter what i use as query, always returns an empty array
...
googleBooks.search('Professional JavaScript for Web Developers', (err, result) => {
if(!err){
console.log(result);
resolve(result);
} else {
console.log(err);
resolve(err);
}
});
...
or am i doing smth wrong?
thanks

[pkayokay]

@archishakinko

Kinda of late to this but it depends on the variable used.

Do you have var books = require('google-books-search') or var googleBooks = require('google-books-search'). It's working find if you put the right variable before .search