Age Group: 9 - 12 Years, 12+ Years

Description: Post-St. Petersburg's shocking betrayals, Sophie Taylor and Lilian Rose confront a venomous truth: a double-agent festers within the Secret Service Bureau itself. While Lil stalks perilous leads through London's fog-shrouded streets, Sophie races solo to Venice's labyrinthine canals and gilded palazzos, chasing cryptic clues to ancient scandals that could topple empires. But gondola shadows hide ruthless foes—cutthroat villains amid sunlit piazzas, ready to silence her forever. An old nemesis lurks in crumbling ruins, plotting lethal ambush as gondolas glide past masked revels. Unleashing disguises, daring canal chases, and razor wit, Sophie must outfox treachery before it drowns their sisterhood. For Taylor & Rose, Venice's sparkle conceals deadliest peril yet—trust shattered, vengeance rises from the lagoon!