The Cooper Kids

8 titles

1. 1. The Door in the Dragon's Throat
2. 2. Escape from the Island of Aquarius
3. 3. The Tombs of Anak
4. 4. Trapped at the Bottom of the Sea
5. 5. The Secret of the Desert Stone
6. 6. The Deadly Curse of Toco-Rey
7. 7. The Legend of Annie Murphy
8. 8. Mayday at Two Thousand Five Hundred