In the third uproarious adventure of Wild Willie and his fellow detectives, Willie is thrilled when his old best friend, Kyle, moves back to the neighborhood. His new best friend, Lucy, is not so thrilled, and friction ensues as she and Kyle compete for Willie's attention. But all three can agree on one thing: Kyle's new house is mysterious! The previous occupant-whom they dub Loony Loraine-died in the bedroom that is now Kyle's, and strange noises and voices can be heard from a secret passageway. Is Loony Loraine haunting the premises? Wild Willie, King Kyle, and Lucky Lucy put aside their differences and hatch a plan to catch a ghost. The three young detectives work out the snags in their friendship while bringing the mystery to a successful-and hilarious-solution.