12-year-old Molly Blyndeff finds herself trapped overnight in the Sweet Jazz City Museum. Now she’s trying to break out on the same night that a group of thieves have decided to break in.

Faced with an even bigger threat than the Banzai Blasters, Molly must team up with their leader, Giovanni, if she wants to stand a fighting chance of escaping the museum. But there may be even more nightmarish foes lurking in the darkened halls…

Molly and Giovanni square off against the gargantuan Dr. Beefton while Mera and Indus desperately search for the amulet.

The amulet has been found! All parties converge on the museum storeroom for the final confrontation as the police raid the museum!

A week after the museum incident, detective Percy King has been placed in charge of hunting down the Arsene Amulet and the thieves who stole it. Giovanni makes arrangements to meet with an underworld appraiser in the backwoods town of Redwood Run.