They say it takes a thief to catch a thief, and the glamorous field agents of VSS put this tenant to the test when they allow their newest member, the American sneak-thief Scarlet, to take point on her first full mission: hoping to derail an imminent coronation, an unknown scoundrel has stolen the Crown Jewels from the Tower of London. It's up to the VSS agents to steal them back. But which of her teammates is spying on Scarlet? And why