Animal Science

Polar bears look cuddly, but beware! Their curved claws, powerful jaws, and jagged teeth all help them attack and kill prey. Discover how the world’s biggest land predator finds its next meal.

Cat Warren is a university professor and former journalist with an admittedly odd hobby: She and her German shepherd have spent the last seven years searching for the dead. Solo is a cadaver dog. What started as a way to harness Solo’s unruly energy and enthusiasm soon became a calling that introduced Warren to the hidden and fascinating universe of working dogs, their handlers, and their trainers.

One hundred and fifty years ago, the first dinosaurs were cloned. Soon after, they replaced humans at the top of the food chain. The only way to survive was to move into underground compounds.... Five years ago, Sky Mundy's father vanished from North Compound without a trace. Now she has just stumbled on a clue that not only suggests his disappearance is just the tip of an even larger mystery but also points directly to the surface. To find her dad - and possibly even save the world - Sky and her best friend, Shawn, must break out of their underground home and venture topside.

The magic tree house has returned, and it's taking Jack and Annie back in time to Alaska, 1925. There they meet Balto, a jet-black Siberian husky destined to save victims of the diphtheria epidemic. But the trail isn't easy, and Balto is going to need Jack and Annie's help!

This book is for anyone wondering how our farmers and ranchers can raise cattle while also caring for the local and global environment. It includes a foreword by Gabe Brown, the bestselling author of Dirt to Soil.

A young man is murdered for his prized pet fish. An Asian tycoon buys a single specimen for $150,000. Meanwhile, a pet detective chases smugglers through the streets of New York. Delving into an outlandish realm of obsession, paranoia, and criminality, The Dragon Behind the Glass tells the story of a fish like none other: a powerful predator dating to the age of the dinosaurs.

When orphaned Anthea Cross-Thornley receives a letter from a long-lost uncle, she wonders if she will finally find a true home. But she is shocked to learn that her uncle secretly breeds horses - animals that have been forbidden in her kingdom for centuries. More alarming is Anthea’s strange ability to sense the horses' thoughts and feelings, an ancient gift called The Way. Confused and terrified, Anthea is desperate to leave, but when her family and kingdom are put at risk, can she embrace The Way and the exciting future it might bring her?

All Things Bright and Beautiful is the beloved sequel to Herriot's first collection, All Creatures Great and Small, and picks up as Herriot, now newly married, journeys among the remote hillside farms and valley towns of the Yorkshire Dales, caring for their inhabitants - both two- and four-legged. Throughout, Herriot's deep compassion, humor, and love of life shine as we laugh, cry, and delight in the portraits of his many varied animal patients and their equally varied owners.

It was bad when Jake found out his brother was one of them. A Human-Controller. A slave. But that was nothing compared to this. When the Animorphs decide to visit the Yeerks' new base, it seems simple. But then they get caught, and Jake falls - just for a moment - into the Yeerk pool. Now they're out, and his friends can't see it. To them, he's just like normal. But Jake is screaming for help. His worst fear has finally come true. He's become the enemy.

Dogs are amazing creatures with amazing bodies! Discover how fur protects their delicate skin, and which body parts gives them balance. Did you know dogs can wiggle their ears in many directions? Learn more facts about dogs and how their unique anatomy is different from other animals.

On September 6, 2007, an African Grey parrot named Alex died prematurely at age 31. His last words to his owner, Irene Pepperberg, were "You be good. I love you." What would normally be a quiet, very private event was, in Alex's case, headline news. Over the 30 years they had worked together, Alex and Irene had become famous - two pioneers who opened an unprecedented window into the hidden yet vast world of animal minds.

When eight-year-old Kirstie brings home a strange egg from the Scottish shore, her family never expects it to hatch. But the next day, Kirstie discovers a baby sea monster swimming in her bathtub! Part horse, part toad, part turtle and part crocodile, he's the oddest-looking creature Kirstie's family has ever seen. Only Kirstie's grandfather knows what the beastie really is: a Water Horse! This lovable creature is the perfect pet. The only trouble is, he can't stop growing.

Oscar the cat has a very special skill. An otherwise ordinary cat—he'd sooner give you his back or a sideways glance than curl up on your lap—Oscar has the uncanny ability to predict when people are about to die. Adopted by staff members at Steere House nursing home when he was a kitten, the three year-old cat has presided over the deaths of more than twenty-five nursing home residents thus far.

Recent public-health crises raise urgent questions about how our animal-derived food is raised and brought to market. In Animal Factory, best-selling author and investigative journalist David Kirby exposes the powerful business and political interests behind large-scale factory farms and tracks the far-reaching fallout that contaminates our air, land, water, and food.

When the opossum feels threatened, she becomes paralyzed. Her body temperature plummets, her breathing and heart rates drop to a minimum, and her glands simulate the smell of a putrefying corpse. Playing Possum explores what the opossum and other creatures can teach us about how we and other species understand mortality, and demonstrates that the concept of death, far from being a uniquely human attribute, is widespread in the animal kingdom.

Jackson and his family have fallen on hard times. There's no more money for rent, and not much for food, either. His parents, his little sister, and their dog may have to live in their minivan. Again. Crenshaw is a cat. He's large, he's outspoken, and he's imaginary. He has come back into Jackson's life to help him. But is an imaginary friend enough to save this family from losing everything?

The book is an autobiographical account of five years in the childhood of naturalist Gerald Durrell. The book is divided into three sections, marking the three villas in which the family lived on the island. Apart from Gerald (the youngest) and Larry, the family comprised their widowed mother, the gun-mad Leslie, and diet-obsessed sister Margo together with Roger the dog.

Effective altruism is built upon the simple, but profound, idea that living a fully ethical life involves doing the "most good you can do". Such a life requires an unsentimental view of charitable giving: To be a worthy recipient of our support, an organization must be able to demonstrate that it will do more good with our money or our time than other options open to us. Singer introduces us to an array of remarkable people who are restructuring their lives in accordance with these ideas and shows how living altruistically often leads to greater personal fulfillment.

The secret of Hollyleaf's, Jayfeather's, and Lionblaze's true identities has been revealed, but one shocking question remains unanswered. Now Clanmate will turn upon Clanmate, and one more warrior may be lost forever....

Noted science writer Virginia Morell explores the frontiers of research on animal cognition and emotion, offering a surprising and moving exploration into the hearts and minds of wild and domesticated animals.