The Evolution of Mara Dyer (Mara Dyer, #2) - Michelle Hodkin This second installment blew the first Mara Dyer in the series away. It focuses more on the supernatural element and is action and suspense based, with an extra serving of, oh crap that's freaking creepy. Oh the ending...

*shakes fist at sky in anger*

Fans will be dying to get your hands on the third installment.