In Peculiar, Pennsylvania, the supernatural kids, from ghosts to werewolves to witches, attend Yvette I. Koffin's Exceptional School for Supernatural Students (Y.I.K.E.S.S.S.), but while twins Bella and Donna have great powers they struggle at controlling their magic.

Twin witch sisters Bella and Donna peek into the future in this fourth book in the middle grade series that's Wizards of Waverly Place meets Halloweentown. There's a psychic visiting at YIKESSS, and twin witches Bella and Dee are fascinated to hear her speak at a school assembly. True clairvoyance is a rare trait, even in the supernatural community, and they've never met one before--and likely won't ever again. Except the son of the new owners of...