Maximum Ride!!! The next one comes out soon, and the first movie!!!
Except Final Warning was disapointing, there are rumors that Max will be about fish, and there are other rumors that whatsherfacethatplayedbella will be Max in the movie, tough Elle Fanning will make an excellent Angel. Sorry, I'm obsessed.
Obviously, Lord of the Rings deserves to have the biggest fanbase in the history of the earth, but I didn't mention it because it's already pretty well known. It's such an epic story that more people need to read it, even though the style can be difficult for some readers. (Yes I am obsessed with this too)
The Flock rules!!!