黛布拉 ·W．哈夫纳（Debra W. Haffner） 美国性知识教育理事会（SIECUS）前会长兼首席执行官 创立全美支持性教育联盟、全美青少年性健康委员会 获得耶鲁大学医学院公共卫生专业硕士学位和威得恩大学公共服务博士学位 超过25年的性教育工作经验 经常受邀出席美国ABC世界新闻、CBS晚间新闻、NBC今日秀等各大电视节目，定期在美国各地家长课堂进行演讲。

黛布拉 ·W．哈夫纳（Debra W. Haffner） 美国性知识教育理事会（SIECUS）前会长兼首席执行官 创立全美支持性教育联盟、全美青少年性健康委员会 获得耶鲁大学医学院公共卫生专业硕士学位和威得恩大学公共服务博士学位 超过25年的性教育工作经验 经常受邀出席美国ABC世界新闻、CBS晚间新闻、NBC今日秀等各大电视节目，定期在美国各地家长课堂进行演讲。

This widely recommended parenting guide offers a wealth of practical techniques to help you identify and communicate your own values about sexuality to your children, infants to age twelve. In this revised edition, acclaimed parenting educator Debra Haffner covers the latest research and addresses issues of timely concern, including Internet safety. The book includes: "Values E...(展开全部)

What does an elephant do? It stomps its foot. Can you? From the creator of such beloved classics as The Grouchy Ladybug and The Mixed-Up Chameleon comes this interactive story that invites kids to imitate animal movements. Watching giraffes bend their necks or monkeys wave their arms is fun, but nothing could be better than joining in. From their heads down to their toes, k...(展开全部)

What does an elephant do? It stomps its foot. Can you? From the creator of such beloved classics as The Grouchy Ladybug and The Mixed-Up Chameleon comes this interactive story that invites kids to imitate animal movements. Watching giraffes bend their necks or monkeys wave their arms is fun, but nothing could be better than joining in. From their heads down to their toes, k...(展开全部)

What does an elephant do? It stomps its foot. Can you? From the creator of such beloved classics as The Grouchy Ladybug and The Mixed-Up Chameleon comes this interactive story that invites kids to imitate animal movements. Watching giraffes bend their necks or monkeys wave their arms is fun, but nothing could be better than joining in. From their heads down to their toes, k...(展开全部)

What does an elephant do? It stomps its foot. Can you? From the creator of such beloved classics as The Grouchy Ladybug and The Mixed-Up Chameleon comes this interactive story that invites kids to imitate animal movements. Watching giraffes bend their necks or monkeys wave their arms is fun, but nothing could be better than joining in. From their heads down to their toes, k...(展开全部)

The dramatic story of Augustus, Rome’s first emperor, who plunged into Rome’s violent power struggles at the age of nineteen, proceeded to destroy all rivals, and more than anyone else created the Roman Empire "A fascinating study of political life in ancient Rome."—Nick Romeo, Christian Science Monitor Caesar Augustus’ story, one of the most riveting in Western history, is fi...(展开全部)

The dramatic story of Augustus, Rome’s first emperor, who plunged into Rome’s violent power struggles at the age of nineteen, proceeded to destroy all rivals, and more than anyone else created the Roman Empire "A fascinating study of political life in ancient Rome."—Nick Romeo, Christian Science Monitor Caesar Augustus’ story, one of the most riveting in Western history, is fi...(展开全部)