This week's sponsor Tor Teen is giving away 100 hardcover copies of the new novel Expiration Day by William Campbell Powell.
"A remarkable and heart-filled look at what it means to be human. If you're not in tears by the last chapter, you've a hard heart indeed." —Cory Doctorow, New York Times bestselling author of Little Brother and Homeland
Find out more about the book, and how to win a copy for your library or classroom, here.