Zo? is the Wyvern of the Pyr-the one female dragon shape shifter with special powers. But Zo? is at the bottom of the class when it comes to being Pyr, and her powers are AWOL. Worse, there's no reference book to consult, and the last Wyvern is dead....

Everything changes when Zo?'s best friend is bullied and Zo? reacts. Before she can blink twice, her inner dragon is loose, and she's suspended from school and headed to a shape shifter boot camp with guys she's known all her life. But soon she's doubting her powers-and even some of her friendships.

Zo? quickly realizes she has to master her powers yesterday-there's danger ahead and boot camp is a trap. A secretive group, the Mages, want to eliminate all shifters and the Pyr are next in line-unless Zo? and her friends can solve the riddle and work together to save their own kind...