Although twelve-year-old Cassidy Bean keeps a book of bad things, she did not expect her summer with the Tremont family in rural New Jersey to be one of them--but this year Ursula, a local hoarder, ha
Can you crack the case with six clues or less?Moon Hollow's town library is a favorite spot for the Mysterious Four. But when the strange, masonic glyphs that decorate the building prove to be a secre
