To find a book without knowing the title as of 2015, perform a search for the book in an online book database, such as WorldCat.org or BookFinder.com, using the information you have on the book. If you know the author, you should be able to find the book by searching using that author. Otherwise, enter any keywords you remember that relate to the book.
To find a book on WorldCat.org, visit the site's home page and click Books. Under the Books search field, click Advanced Search. Select the categories you want to use from the drop-down menus next to the search fields, and then enter your search terms. Narrow your search field by entering a year range for the book's release and selecting the book's audience, content, format and language. Perform a search for a list of matching results.
To find a book on BookFinder.com, visit the site's home page and click Show More Options. Enter an author or keywords relating to the book, along with any other information you have into the applicable fields. Perform a search for a list of results.
Another option for finding a book is to ask other people for help. Post a message on a book forum dedicated to finding books, or visit a bookstore for assistance.