Describes, in text and photographs, the physical characteristics, behavior, and life cycle of various types of sharks.

Presents an introduction to the different species of sharks, pointing out such characteristics as the small size of the dwarf lantern shark and the physical characteristics and behavior that makes sharks killing machines.

Contains facts about hammerhead sharks and bull sharks, comparing such aspects as their sizes, brain structure, and abilities.

Photographer David Doubilet takes you down to the deep, where a variety of this amazing family awaits you, from the famous Great White to his foot-long cousins. Doubilet spends much of his life trying to get close enough to look them in the eye. And now, through Doubilet's remarkable photographs, you can too!

"Sharks are exquisite creatures refined and honed by competitive forces that have lived in balance with ocean prey for millions of years. They live in every ocean habitat on Earth, from shallow tide pools to the deep abyss, and from the open ocean to where rivers meet the sea. In Sharks a top research scientist explores what has made sharks such successful predators, how they differ from other animals in their biological success and what unique advantages...

"Are sharks really dangerous? How many kinds are there? And how do they help the environment? From huge whale sharks to tiny dwarf sharks, this book has everything you need to know about one of our most popular--and mysterious--sea creatures. Millions of years before the first dinosaurs walked the earth, the first sharks swam in the sea. Though they're often feared and misunderstood, most sharks aren't dangerous to humans. With her signature combination...

When you get to know the truth about sharks, you'll begin to see them as the fascinating creatures they are, instead of the monsters of myth.

A simple discussion of the kinds of sharks and their behaviour.

"A beautifully illustrated nonfiction story following great whites, hammerheads, whale sharks, and more over the course of one day"--

"Engaging images accompany information about the hammerhead shark. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 7".