Maddening by Jessica Sorensen

Heartley has always been told that her touch can destroy a person, so she’s spent most of her life living in a cage. But at midnight on the day she turns eighteen, she discovers there’s more to her life—and her powers—than what she’s been told.

Cursed with the power to drive someone to insanity with a simple touch, Heartley now faces a choice. Give into her evil side. Or join a superhero program and be trained by Caspian, a sexy, cocky Maddening who will teach her how to use her Maddening powers.

Will she give into the evil? Or will she manage to find good in her curse?