Three secret cities. Matthew Reilly. 2018.

HELL HATH NO FURY LIKE FOUR KINGDOMS SCORNED.
THE HUNT FOR JACK WEST JR HAS BEGUN.

A SHADOW WORLD BEHIND THE REAL WORLD

When Jack West Jr won the Great Games, he threw the four legendary kingdoms into turmoil.

A WORLD WITH ITS OWN HISTORY, RULES AND PRISONS

Now these dark forces are coming after Jack ... in ruthless fashion.

THAT IS REACHING INTO OUR WORLD ... EXPLOSIVELY

With the end of all things rapidly approaching, Jack must find the Three Secret Cities, three incredible lost cities of legend.

It's an impossible task by any reckoning, but Jack must do it while he is being hunted ...