Usually I'd like to read Warrior books most of the time. Nothing special really, but I'd always love appropriate animal stories for me. I once read a book called Escape from Camp 14 that I certainly loved though.
My favorite kinds of books are usually any kind of story. Animal story, or even some kind of human story I would enjoy I might read.
I guess that's my style of books. I don't really read the most often though.
I like sci-fi or fantasy books with lots of adventure or action in it. I've read all the books in the Warrior series (used to be a huge fan when I was younger) and pretty much own all the books xP I also like horror and animal books. If you like lots of adventure and action with a medieval setting I recommend the Ranger's Apprentice series. Great series, really popular too...I can never seem to find it at my local library haha