Title: Deep waters
Description: Zac Power's next mission is in one of the deepest oceans in the world. Even GIB's subs can't handle the depth. But the enemy has invented a new sub that can dive deeper then ever before. Can Zac find the enemy, and protect the top-secret information stored on the seabed?
Subjects: Submersibles, Adventure stories, Adventure and adventurers, Juvenile fiction, Spies, Fiction, Children's fiction, Spies, fiction, Power Zac (Fictitious character)