Shipwrecked on the Hawaiian island of Molokai, Eric finds himself the prisoner of The Children of Eden, a colony ruled by an evil leader who claims to be the goddess of volcanoes.
Eric and Alison Thorne attempt to get an innocent girl released from prison by capturing the leader of a drug ring responsible for committing the crime of which she is accused.
Alison and Eric draw upon their Christian teachings to overcome the many problems they encounter when their airplane is shot down by African terrorists over the Valley of Death.
Eric's Christian values help him and his friend Tom as they try to solve the mystery of Tom's father's disappearance in a boat off the California coast years before.
In trying to sort out the confusion caused by mysterious look alikes in their hometown, Eric and Alison rely on their Christian principles when they find themselves involved with a strange scientist and an international spy ring.
Lost while skiing in the Colorado Rockies, the Thorne twins need their Christian faith to uncover a plot against the United States nuclear defense system.