Its been months since brothers Jack and Georges adventure in Camp 30, where theyd been sent to spy on the high-ranking German prisoners of war. Now theyre hoping that life will return to normal. But theyre proved terribly wrong when their mother is kidnapped by three thugs who seem to know all about the boys pasts. Before they know it theyre on a terrifying new adventure back to Camp X to unearth a buried stash of gold, without which theyll never see their mother again.
