Exit: The Book - The Mysterious Bank Robbery: A Puzzle Novel

A strange tunnel. Ten riddles. Can you solve the case and return a fortune?   It's a beautiful summer day, and Leo, Mara, and Mara's dog Snowflake are headed back to acrobatics camp near old Volkenstein Manor. But on their way, the group stumbles upon a freshly dug tunnel that leads…to a bank vault?    The kids find themselves in a mystery that keeps getting stranger. Soon they are investigating the theft of the Volkenstein family treasure and pursuing a gang of robbers. But they won't succeed without your help! Paperback Book With Flaps; 6 X 8 1/2 inches; 176 pages.