An abandoned asylum holds the key to a frightful haunting.Everyone's heard the stories about Graylock Hall.It was meant to be a place of healing - a hospital where children and teenagers with mental d
Can you crack the case with six clues or less?Welcome back to Moon Hollow, where mystery lurks around every corner--and four kids have come together to solve crimes and puzzles big and small.When a mo
Can you crack the case with six clues or less?Welcome to Moon Hollow, where mystery lurks around every corner--and four kids have come together to solve crimes and puzzles big and small.Whether they'r
What if the monsters from your favorite horror books were real?Eddie Fennicks has always been a loner, content to lose himself in a mystery novel by his favorite author, Nathaniel Olmstead. That’s why
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
