Four children, having survived a shipwreck and a week with no food, arrive on a deserted island in the Pacific Ocean, missing two of their friends, and find themselves in danger of being found by some very dangerous people.
Six kids shipwrecked on an obscure Pacific island urgently need a plan to get home when they realize they are sharing their living space with a deadly group of smugglers--and the situation grows even more dire when the smugglers stumble across an atomic bomb left there in 1945.