Cooper kids adventure series

Contains four novels from Frank E. Peretti's Cooper Kids Adventure series, following Jay and Lila Cooper as they embark on adventures around the world with their Christian archaeologist father and rely on their faith in God to survive a group of terrorists, a death-dealing door, a man-eating creature, and more.

The Coopers become involved in a murder mystery that finds them caught between the present and the past, following clues that are carved in the stone cliffs around a ghost town.

While on a quest to save a piece of history, Jay, Lila, and their father encounter hostile natives and ancient evil forces in the jungles of Central America.

Amidst violent earthquakes, Jay and Lila try to determine whether the leader of a colony on a South Sea island is truly Adam MacKenzie, the presumed-dead missionary he claims to be.

After her Air Force flight is hijacked and crashes, Lila becomes trapped in a secret weapons pod at the bottom of the Pacific Ocean, unable to do anything but wait for rescue--and when Jay and their father try to save her, they find themselves racing a group of terrorists to the pod.

American archeologist and his two children seek God's protection and guidance as they journey to the Near East in search of a buried biblical treasure which local residents believe is cursed.

Fourteen-year-old Jay and his younger sister Lila accompany their father to the tiny African nation of Togwana where they experience a supernatural phenomenon through a mysterious stone.