"From ancient megalodons to fearsome Great Whites, this is the complete, untold story of how sharks emerged as Earth's ultimate survivors, by a world-leading paleontologist Sharks have been fighting for their lives for 500 million years and are under dire threat today. They are the longest surviving vertebrate on Earth, outlasting multiple mass extinction events that decimated life on the planet. How did they thrive so long? By developing superpower-like...

Although his friends want to ignore the new striped fish in their midst, Rainbow Fish must decide whether to help him when a shark attacks.

"This photo-illustrated book describes the mako shark. Explains their life cycle, how they hunt prey, and their ocean habitat. Includes information on work being done to protect this shark from overfishing"--

Everywhere Gray and Barkley swim, fish are whispering of a growing threat, of a shark named Finnivus who will eat anything or anyone, and won't stop until he has seized control of the entire ocean. Finnivus has an armada of vicious battle sharks to help him expand his empire, and Gray realizes that it's up to him to save the Big Blue. But first he must train with Takiza, the wise and mysterious fighting fish who has promised to teach his young apprentice...

Gray turns out not to be the last megalodon in the ocean after all, and he explores his family's heritage, but when the conniving mako Velenka escapes from her underwater prison, peace in the Big Blue is in danger.

Learning that his wise mentor, Takiza, may have been responsible for his father's death, Gray begins questioning everything he ever believed while preparing for an imminent war against dangerous prehistoric sea monsters.

"Did you know that great white sharks breathe by letting water flow into their open mouths or that they have about 300 teeth? These top predators are also at risk due to overhunting. Learn fascinating facts like these and more all in the pages of this book!"--

"As the first Shark Wars series arc draws to a close, hero Gray unexpectedly finds himself the ruler of the ocean. He's got to make wise decisions in a time of upheaval and isn't sure if he's up to the task! Dangerous prehistores are loose in the Big Blue, and Gray must defeat their evil leader, Grimkahn. But if he is to do that, he and Barkley must first outsmart the sneaky and dangerous frilled shark, Hokuu..."--Publisher's website.

Harry Hammer thinks he sees a fierce great white shark near Shark Point. He sounds the alarm and everyone panics! Turns out it's just an old basking shark, and now everyone is furious. After a couple more minnow-size mistakes, Harry sees a real great white shark and it's trouble"--Page 4 of cover.

Harry the hammerhead shark wishes he could be any other type of shark, but when a class trip to a famous shipwreck almost ends in disaster, Harry realizes the importance of being exactly who he is.