Zwart's Travelers' Drama Book 2 Ransomware Scheme

Betsy Oak, the preteen daughter of Kevin and Violet Oak, owners of Oak Casino has unleashed a ransomware virus by mistake.  It was only after a fight between Frank Mach and Steven Ellis over an "e;apology gift"e; created by Xander and Eliza Fiske that they were able to get it inside the casino.  Now the Fiske siblings have to ensure their ransomware scheme keeps going, unless if Marshall Powers an...