From the rabbit-sized Black-footed Cat of southern Africa to bear-killing Amur tigers of the Russian Far East, the 38 members of the Cat Family include some of the world's most fascinating and magnificent species on earth. Supremely adapted for the kill, all cats are obligate carnivores; they survive only by preying upon other animals, and they have become one of evolution's mo...(展开全部)

Ranging from the largest – the Tiger to the smallest species – the Rusty-Spotted Cat and Black-Footed Cat, the world's wild cats are some of the most beautiful, ferocious and feared carnivores in the world. Wild Cats of the World provides a detailed account of each species of wild cat, examining their importance throughout history and the future of some of the most endangered b...(展开全部)

Did you know that European royalty once used cheetahs to hunt deer, or that caracals can capture birds by leaping six and a half feet straight up into the air from a standing start? Have you ever wondered whether domestic cats really do land on their feet when they fall, or how Canada lynx can stalk their prey in the winter without falling through the deep snow? "Wild Cats of t...(展开全部)

一个叫龙一的孩子捡回了一箱弃猫，可里面竟然混了一只狮子！如果读者不是非常严肃的要追求为什么大马路上能捡到狮子这样的学究派，那么《野猫》这样的轻松故事还是很值得一看的。从小被当成猫，甚至各方面还不如猫的狮子忠心耿耿地维护着主人（虽然大部分时候是主人在维护她……）并与主人之间发生的爱恨情愁。

This is a panorama of the topology of simply-connected smooth manifolds of dimension four. Dimension four is unlike any other dimension; it is large enough to have room for wild things to happen, but too small to have room to undo them. For example, only manifolds of dimension four can exhibit infinitely many distinct smooth structures. Indeed, their topology remains the least ...(展开全部)

This is a panorama of the topology of simply-connected smooth manifolds of dimension four. Dimension four is unlike any other dimension; it is large enough to have room for wild things to happen, but too small to have room to undo them. For example, only manifolds of dimension four can exhibit infinitely many distinct smooth structures. Indeed, their topology remains the least ...(展开全部)

詹姆斯·乔伊斯，1882年生于爱尔兰都柏林。终生眷恋爱尔兰，却在青年时代迁居的里雅斯特，之后曾在巴黎和苏黎世居住，1941年于苏黎世告别人世。二十世纪最重要的诗人之一，最重要的著作包括《都柏林人》《一个青年艺术家的画像》《尤利西斯》及《芬尼根的守灵夜》。喜欢丹麦和丹麦人（称他们为“嗓音柔软的野性男人”），认为自己是哈姆雷特和维京人的灵魂伴侣。喜欢红色的邮筒、身穿红衣的邮递员和友好亲切的丹麦警察。当然，也很喜爱自己的小孙子史蒂芬。

本书为公版书，为不受著作权法限制的作家、艺术家及其它人士发布的作品，供广大读者阅读交流。汇聚授权电子版权。

The Call of the Wild is a novel by Jack London published in 1903. The story is set in the Yukon during the 1890s Klondike Gold Rush—a period when strong sled dogs were in high demand. The novel's central character is a dog named Buck, a domesticated dog living at a ranch in the Santa Clara Valley of California as the story opens. Stolen from his home and sold into service as sled dog in Alaska, he reverts to a wild state. Buck is forced to fight in order to dominate other dogs in a harsh climate. Eventually he sheds the veneer of civilization, relying on primordial instincts and learned experience to emerge as a leader in the wild.