The Second Circuit concluded that Google Books' use of copyrighted works was fair use. Google Books allows users to search the full text of books and see snippets to determine if a book is relevant, but users must obtain books elsewhere to read them fully. The court analyzed the four fair use factors and found that Google Books was transformative, did not negatively impact the market for books, and advanced copyright's goals. The Supreme Court is asked to review whether the Second Circuit properly applied fair use.