Is there a monster that steals from us all? What kind of strange monster secretly takes people's money? Join Ethan and Emily Tuttle on their third adventure as they discover how a mysterious and powerful creature is stealing their grandfather's hard-earned savings. The lives of the twins themselves are also controlled by this monster - and they haven't even noticed it yet. This equally cheerful and thrilling children's story is based on the book 'The Creature from Jekyll Island' by G. Edward Griffin. It explains the origins and history of money, as well as concepts like banks, saving, barter, and inflation - entertaining and educational at the same time.