The Young Adult list is:
Zombie Baseball Beatdown, by Paolo Bacigalupi (I'm currently reading this one!)
The Coldest Girl in Coldtown, by Holly Black
Homeland, by Cory Doctorow
The Summer Prince, by Alaya Dawn Johnson
The Girl Who Soared Over Fairyland and Cut the Moon in Two, by Catherynne M. Valente
Click on through for the other categories!