Well like a lot of you, my most popular book is the 1st Harry Potter book, Harry Potter and the Sorcerer's Stone! The cover pictured is the 10th Anniversary edition. Yes I did read it and liked it. Though, I like several of the later books in the series more. And I actually started reading them after I saw the first movie! It gave me the final push I needed to read them (I owned them but hadn't read them) 37,402 users have this book on Librarything.com! That's a lot of books!
What's your most popular book according to Librarything?
P.S. Is it just me or is everywhere you look someone reading one of the books from the Twilight series. In the past week I've probably seen 4 different people reading them on the bus!