Showing When Lightning Strikes by Meg Cabot

When lightning strikes there can only be trouble - as Jessica Mastriani finds out when she and best friend Ruth get caught in a thunderstorm.
Not that Jess has ever really avoided trouble before. Instead of cheerleading there are fistfights with the football team and monthlong stints in detention - not that detention doesn't have its good points - like sitting next to Rob - the cutest senior around!
But this is trouble with a capital T - this trouble is serious. Because somehow on that long walk home in the thunderstorm, Jess acquired a new found talent. An amazing power that can be used for good. . . or for evil.