Animals of all shapes and sizes make epic journeys across our planet, through harsh weather, avoiding hungry predators, in their efforts to survive. Travel around the globe with some of the world's most incredible animals and discover their unique migration stories. Follow the emperor penguin through snow, ice and bitter temperatures; watch as the great white shark swims 10,000...(展开全部)

A 2019 Outstanding Science Trade Book for Students: K–12 (National Science Teachers Association and the Children's Book Council). From the moment life crawled out of the oceans and onto land, to when our primate ancestors climbed down from the trees, the history of Planet Earth is filled with incredible stories. This beautifully illustrated guide explores some of the most excit...(展开全部)

Step back in time to discover how crocodiles were once warm-blooded and how snakes had legs and burrowed underground. Meet terrifying giant birds, and tiny elephants living on islands. From the moment life crawled out of the oceans and onto land, to when our primate ancestors climbed down from the trees, the history of Planet Earth is filled with incredible stories. This beauti...(展开全部)

Step back in time to discover how crocodiles were once warm-blooded and how snakes had legs and burrowed underground. Meet terrifying giant birds, and tiny elephants living on islands. From the moment life crawled out of the oceans and onto land, to when our primate ancestors climbed down from the trees, the history of Planet Earth is filled with incredible stories. This beauti...(展开全部)

The 3rd edition of this classic textbook continues to serve as a one-stop resource for authoritative information on all aspects of small animal surgery. Coverage includes basic procedures such as spays, castrations, and declaws, as well as more advanced surgeries that might be referred to specialists such as craniotomy, ventral slots, and lung lobectomy. Discussions of general ...(展开全部)

Since its publication in 1946, George Orwell's fable of a workers' revolution gone wrong has rivaled Hemingway's The Old Man and the Sea as the Shortest Serious Novel It's OK to Write a Book Report About. (The latter is three pages longer and less fun to read.) Fueled by Orwell's intense disillusionment with Soviet Communism, Animal Farm is a nearly perfect piece of writing, bo...(展开全部)

&quote;Animal Farm&quote; is an allegorical novella by George Orwell published in England in 1945. According to Orwell, the book reflects events leading up to and during the Stalin era before World Wa

"Animal Eyes" aims to provide a comprehensive account of all known types of eye. It takes the diversity of optical mechanisms as a framework, but many other aspects of the structure and function of eyes are examined. Visual ecology, for example, the way that eyes are specifically adapted to the lifestyles of the animals that bear them, is another important theme. The 'design ph...(展开全部)

Animal Babies collects over 120 incredible, heart-warming images of creatures in the wild. It captures precious moments in the young lives of a host of animals, from wolf pups squabbling in the pack and elephant calves wobbling to their feet to baby turtles flipping their way to the sea and baby otters learning to swim. Fall in love with these extraordinary animals as they find...(展开全部)