A young adult, dark fantasy. This follows on from the previous books in the series and is part of the larger, ongoing story. 'Is it simple paranoia that prompts nineteen-year old MI6 agent Tyler May to place her house in lockdown? War rages, the Ghost Squad is AWOL, her boss has vanished and something dark is stalking her. Simple paranoia? The three special agents are sent to Prague on a new mission to find the GAUNT machine's creator and uncover the enemy's diabolical plans. But is all as it seems? The girls must face death to find out.' This book contains some violence and may not be appropriate for younger readers.