The Phantom Marauder

The Mystery Club Series is about a group of recent high school graduates who get accepted into an internship run by a former detective named Mr. Arthur, who wants them to solve unusual types of mysteries that involve dealing with ghosts, monsters, and creatures of all kinds. Sounds like way more than they bargained for when they applied for it. Their first case involves trying to solve the mystery of the Phantom Marauder, who has been haunting a well-known hotel and is looking for a hidden fortune in gold that went missing from a bank robbery. Do these kids have what it takes to crack their first case?

-- Hector De La Garza