I need help tracking down a book

[Justin]

Hi Everyone,

I am trying to find the title of a book that came out about 4 or 5 years ago. The plot centered around a young dragon/dinosaur who lives in a city made of books. He goes on a quest to find a rare book in a dangerous labyrinth filled with feral books. I really enjoyed it but I can't remember the title. Trying to do a google search on book, dragon, quest is not the most helpful so I am hoping someone here can help.

[Jon, The Paperback Prince]

It doesn't ring a bell but I hope our other members have better luck than me!
Edit: Is this it?
http://www.goodreads.com/book/show/62...