"Now in France six months later, Tom and Sarah are trapped on an island fortress, facing an entirely new enemy: a nefarious and clandestine group. Searching for the truth, Tom and Sarah must navigate the streets of Paris, Cath©♭drale Notre-Dame, and the Eiffel Tower, chased by an assassin determined to remove any potential threat to the British throne. Aided by old friends and new allies, Tom and Sarah's fast-paced adventure is filled with twists...