I've always loved reading fantasy novels featuring dragons, but none of those I've read to date is really intended to be for furries, only people who love dragons
Otherwise, i would say pretty much any good book where the main caracther is a animal, or sometimes when the story is based on something animalish is a good book for a furry
And to the part where i actually write some books:
Roald Dahl - Fantastic Mr. Fox*
Daniel P. Mannix - The fox and the hound*
Christopher Paolini - Eragon**
* = I haven't read the books but I've seen the movies based on them and liked them.
** = Not really a furry book, but i would recommend it and the rest of the cycle to anyone that loves dragons.