Mathfinder- The Haunted Amusement Park

After seeing what looks like a ghost in a funhouse mirror, you run to investigate. Your search reveals a secret far more sinister, and now you are in a race against time save your favorite place and solve the mystery of The Haunted Amusement Park. This intriguing story is a totally engaging new way to build arithmetic skills. The clever mystery is filled with math problems; solve the equations to work your way along the pathway that runs through the book, bringing you one step closer to solving the riddle at the end!