An orphan in exile. A band of rebel girls. And a prince whose throne has been stolen. Come on a journey full of danger, intrigue, adventure and incredible secrets.

In the second gripping Ateban Cipher novel, Gabe and his companions journey to a remote mountain citadel where they learn the secret of the mysterious, encrypted book that Gabe has been tasked with protecting. But their enemies are close behind them, and new dangers lie ahead.

As Eddie seeks to regain his crown, and Merry and Gwyn race to free their father, Gabe will discover the answer to his own great mystery - his true identity.