Gerald is careful. Piggie is not. Piggie cannot help smiling. Gerald can. Gerald worries so that Piggie does not have to. Gerald and Piggie are best friends. In Pigs Make Me Sneeze! , Gerald believes he is allergic to his best friend! Will he have to stay away from Piggie forever?

主编赵中建，为华东师范大学教育部人文社会科学重点研究基地华东师范大学课程与教学研究所研究人员，国际与比较教育研究所教授、博士生导师，兼任国家基础教育课程与教学改革专家委员会委员,国内早系统研究中小学STEM教育的教育研究人员。

Design, Make, Play: Growing the Next Generation of STEM Innovators is a resource for practitioners, policymakers, researchers and program developers that illuminates creative, cutting edge ways to inspire and motivate young people about science and technology learning. The book is aligned with the National Research Council’s new Framework for Science Education, which includes a...(展开全部)

The year is 2025 and Otaba General Construction - a firm that has built structures to survive the Antarctic and the Sahara - has received its most daunting challenge yet. Sennosuke Touenji, the chairman of one of the world's largest leisure conglomorates, wants a moon base fit for civilian use, and he wants his granddaughter Tae to be his eyes and ears on the harsh lunar surfac...(展开全部)

From the stock market to genomics laboratories, census figures to marketing email blasts, we are awash with data. But as anyone who has ever opened up a spreadsheet packed with seemingly infinite lines of data knows, numbers aren’t enough: we need to know how to make those numbers talk. In The Model Thinker, social scientist Scott E. Page shows us the mathematical, statistical,...(展开全部)

From the stock market to genomics laboratories, census figures to marketing email blasts, we are awash with data. But as anyone who has ever opened up a spreadsheet packed with seemingly infinite lines of data knows, numbers aren’t enough: we need to know how to make those numbers talk. In The Model Thinker, social scientist Scott E. Page shows us the mathematical, statistical,...(展开全部)

詹姆斯•鲍德温（1924—1987），美国著名小说家、散文家、诗人、剧作家和社会活动家，生于纽约哈莱姆区，童年坎坷，生父有毒瘾问题，后母亲嫁给牧师大卫·鲍德温，又生育8个孩子。 1938年，受其严苛的继父的影响，14岁的鲍德温成为了哈莱姆地区的一名牧师。17岁时，鲍德温决定脱离教会。19岁生日那天，其继父去世，当天哈莱姆地区也发生了暴动。 1948年，对美国的种族现实极度失望的鲍德温选择移居法国。1953年，鲍德温出版了带有很强的自传色彩的处女作《向苍天呼吁》。此后的三十年里，他陆续出版了《 土生子札记》《乔万尼的房间》《另一个国度》《下一次将是烈火》《告诉我火车开走了多久》《如果比尔街会说话》等著名作品。 1957年，鲍德温回到美国，投入当时如火如荼的黑人解放运动。1987年12月1日， 鲍德温因肺癌在法国去世。他一生著有六部长篇小说、四部剧本、十...(展开全部)

With the advent of rich Internet applications, the explosion of social media, and the increased use of powerful cloud computing infrastructures, a new generation of attackers has added cunning new techniques to its arsenal. For anyone involved in defending an application or a network of systems, Hacking: The Next Generation is one of the few books to identify a variety of emerg...(展开全部)

在线阅读本书 The incredible national bestseller that is changing people's lives -- and increasing their net worth! CAN YOU SPOT THE MILLIONAIRE NEXT DOOR? Who are the rich in this country? What do they do? Where do they shop? What do they drive? How do they invest? Where did their ancestors come from? How did they get rich? Can I ever become one of them? Get the answers in T...(展开全部)