Four thrilling books in the award-winning Blackthorn Key series are now available together in one action-packed boxed set—perfect for fans of Dan Brown! Chris

Wherever Christopher Rowe goes, adventure--and murder--follows. Even a chance to meet King Charles ends in a brush with an assassin. In this third heart-poundin

Christopher Rowe is back and there are more puzzles, riddles, and secrets to uncover in this fourth novel of the award-winning Blackthorn Key series. Christophe

Christopher Rowe is back and there are more puzzles, riddles, and secrets to uncover in this follow-up to the Indie Next pick The Blackthorn Key, which was call

In 1666, after four months away, friends Christopher Rowe, Tom, and Sally return to London triumphantly but, guided by coded riddles, face a conspiracy that thr