Google::ISBNNumbers - Retrieve book info by ISBN number
use Google::ISBNNumbers;
$books = Google::ISBNNumbers->new($your_google_api_key);
$isbn_number = 9781680500882; # may include dashes and spaces
$book_info = $books->lookup_isbn( $isbn_number );
# or, if you prefer
$book_info = Google::ISBNNumbers->new($your_google_api_key)->lookup_isbn($isbn_number);
# $book_info now has keys for 'title', 'author_name',
# 'description','publication_date', and 'cover_link'
say $$book_info{title}; # says 'Modern Perl'
This module uses the Google Books API to retrieve basic information on a book by its ISBN Number. The Google Books API seems to be more complete and reliable than other resources for searching ISBN numbers.
You will need a Google API key from https://console.cloud.google.com/apis/credentials. This requires setting up a basic 'Project' in that console, but no sensitive scopes are required, so you should be able to get the key instantly. You can read up on the Google Books API here: https://developers.google.com/books
This should be one of the simplest modules you'll encounter. The synopsis above pretty much covers it. You pass your Google API key to new() and you pass a valid ISBN number to lookup_isbn(), and you get back a key/value hash of basic info on your book. FYI: The ISBN number should be found on the back cover, above the bar code, and starts with '978'.
Eric Chernoff <eric@weaverstreet.net<gt>
Please send me a note with any bugs or suggestions.
MIT License
Copyright (c) 2021 Eric Chernoff
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