I LOOOOOOVE Harry Potter, the Twilight Series, and a bunch of manga like Yu Yu Hakusho, Pokemon, Sonic (they made a manga of that, right?), Zelda (totally a comic), Naruto, and others!
OMG, LOOOOVE.
...
Seriously though.
My favorite books of all time include House of Leaves by Mark Z Danielewski, Hyperion by Dan Simmons, and Cosmos by Carl Sagan (but only for the pictures. Tried reading it when I was younger. Didn't get it. Thought it was pretty. Will probably read it in the future.)