Playing With Fire // The Devil's Toenail — Sally Prue

Stevie's an outsider with a big secret in his past.

When the gang of cool kids at his school invites him in, he thinks it's his chance to be on the inside for once. But in order to get in, he has to set something on fire...

Stevie isn't sure what to do. Then he finds a devil's toenail -- a strange, grooved stone that seems to have special powers, including the power to bring out his darkest thoughts. With the devil's toenail, he can prove to the gang -- and to himself -- that he's not afraid. But at what price?