Four thrilling books in the awardwinning Blackthorn Key series are now available together in one actionpacked boxed setperfect for fans of Dan Brown Christopher Rowe was happy learning how to solve complex codes and puzzles and creating powerful medicines potions and weapons as an apprentice to Master Benedict Blackthornwith maybe an explosion or two along the way. But when danger threatens London Christopher must use every skill hes learned to discover the key to a terrible secret with the power to tear the world apart. Packed with heartstopping action mysterious conspiracies and secret codes this awardwinning series is an adventure youll never forget. This paperback boxed set includes The Blackthorn Key Mark of the Plague The Assassins Curse The Call of the Wraith show more