There's an awsome book giveaway on Teens Read and Write
Some of the books up for grabs are:
Beautiful Creatures by Kami Garcia and Margaret Stohl Fallen by Lauren Kate
Leviathan by Scott Westerfeld
The Lightning Thief by Rick Riordan
City of Ashes by Cassandra Clare
Violet Wings by Victoria Hanley
Incarceron by Catherine Fisher
Firespell by Chloe Neill
Stormbreaker by Anthony Horowitz