Clean-freak college student Dani Hashelheim never imagined she'd discover her latent magical ability in, of all places, a bathroom. But when she ducks into the ladies' room at the library, she's put in the crossfire between an elderly janitor and a ravenous muck-monster that emerges from the sink. Dani's previously unknown power manifests in self-defense, and she floods and burns down the library--at the same time.Enter Ben, the janitor, who works...