The adventures of the S.U.P.E.R.NAUTS is an exciting journey through the depths of our great oceans. Through a series of bizarre circumstances, Aaron joins forces with Anui the orca whale, Dina the bottlenose dolphin, Wamac the walrus, Spike the California sea lion, and Paco & Pica the emperor penguins. Together they form the team called the S.U.P.E.R.NAUTS (Special Underwater Peace Environmental Rangers) In this first book of the series, a chain of enormous earthquakes fracture the Mariana Trench, releasing the giant Kronosaurus sea monsters which have been considered some of the most vicious creatures to ever live on Earth, even surpassing the terrible T-Rex. Frozen seven miles below the surface these deadly prehistoric sea creatures have rested undisturbed since they ruled the oceans 130 million years ago. Now they have returned with only one thing in mind... to destroy and devour everything in their path. Join the S.U.P.E.R.NAUTS as the past and present clash