"While on assignment in Greece, journalist James Nestor witnessed something that confounded him: a man diving 300 feet below the ocean's surface on a single breath of air and returning four minutes later, unharmed and smiling. This man was a freediver, and his amphibious abilities inspired Nestor to seek out the secrets of this little-known discipline. In Deep, Nestor embeds with a gang of extreme athletes and renegade researchers who are transforming...

Ms. Frizzle's class swims in a fish tank and a coral reef.

"To explore the deep sea, oceanographers climb into submersibles and employ ROVs to find out more about the ocean and ocean floor. Journey with them to the deep sea. Explains the technology for exploration and the kinds of animals found at different sea levels"--Amazon.

"Do you know everything there is to know about sharks? They're all giant, cold-blooded creatures that enjoy eating humans, right? Well, this book is here to show you that you're wrong! But don't worry, even the experts can't be right all the time... So, let's uncover the truth! From terrifying teeth to brilliant brain power, this ingenious book is packed with so much underwater awesomeness, you'll soon become a shark expert." -- back cover.

When acclaimed naturalist Sy Montgomery and wildlife artist Matt Patterson arrive at Turtle Rescue League, they are greeted by hundreds of turtles recovering from injury and illness. Endangered by cars and highways, pollution and poachers, these turtles--with wounds so severe that even veterinarians would have dismissed them as fatal--are given a second chance at life. The Leagues founders, Natasha and Alexxia, live by one motto: Never give up on...