Book 1

Discovery

by Gordon Korman

Published 1 June 2003
Kaz,Dante, Andriana and Star aren't the best divers in the world.But they've been chosen to spend the summer exploring the depths of the sea. There are only a few problems. First, the sharks. Killer Sharks. And then the fact that the people running the program are covering up something big...and mysterious. These four kids are about to make the discovery of their lives - And put themselves in danger because of it.

Book 2

The Dive

by Gordon Korman

Published 1 July 2003
What lies in the deep? Not just coral and sand. Kaz, Star, Adriana and Dante have discovered a sunken treasure ship, but nobody wants them to get near it, so it will take a whole lot of ingenuity and teamwork for the kids to get back what is rightfully theirs.

Book 3

The Danger

by Gordon Korman

Published 1 August 2003
In 1965, a British vessel named the Griffin sank with a pricelessamount of gold on board. Now, centuries later, four kids are trying to raise the Griffin's treasure from the sea. Kaz, Dante, Adriana, and Star must take the biggest risk of their lives...and discover that they won't be able to trust anybody-even themselves.