The thrilling new novel featuring Jack West, Jr. from New York Times and #1 international bestselling author Matthew Reilly!A shadow world behind the real worldWhen Jack West, Jr. won the Great Games, he threw the four legendary kingdoms into turmoil.A world with its own history, rules and prisonsNow these dark forces are coming after Jack…in ruthless fashion.That is reaching into our world…explosivelyWith the end of all things rapidly approaching, Jack must find the Three Secret Cities, three incredible lost cities of legend. Its an impossible task by any reckoning, but Jack must do it while he is being hunted…by the greatest hunters in history.