Geography Club by Brent Hartinger - This was the first title I chose in my quest to read all the Eliot Rosewater nominees for this year before I actually have to sell them to my Senior English students at the start of second semester. This one would border on the controversial, so it seemed like the ideal place to start! Here's a link if you'd like to read more about this book. If you're open-minded, Hartinger has written a thought-provoking and compelling book that is worth your time (recommended for mature readers only!):
http://www.commonsensemedia.org/book-reviews/Geography-Club.html