雅克·勒戈夫（Jacques Le Goff, 1924- ），法国著名史学家，著述宏富，是“新史学派”在欧洲的代表，现任巴黎高等社会科学院（Ecole des Hautes Etudes en Sciences Sociales）院长。

Delightful chaos ensues when a young boy gets his kite stuck in a tree in this laugh-out-loud new picture book from award-winning, internationally best-selling author-illustrator Oliver Jeffers! Floyd gets his kite stuck up a tree. He throws up his shoe to shift it, but that gets stuck too. So he throws up his other shoe and that gets stuck, along with...a ladder, a pot of pain...(展开全部)

An homage to everything tossed, thrown, and hurled in order to free a kite When Floyd's kite gets stuck in a tree, he's determined to get it out. But how? Well, by knocking it down with his shoe, of course. But strangely enough, it too gets stuck. And the only logical course of action . . . is to throw his other shoe. Only now it's stuck Surely there must be something he can...(展开全部)

With a lucid and clear narrative style William Chester Jordan has turned his considerable talents to composing a standard textbook of the opening centuries of the second millennium in Europe. He brings this period of dramatic social, political, economic, cultural, religious and military change, alive to the general reader. Jordan presents the early Medieval period as a lost wor...(展开全部)

This concise introduction to the history of physical science in the Middle Ages begins with a description of the feeble state of early medieval science and its revitalization during the twelfth and thirteenth centuries, as evidenced by the explosion of knowledge represented by extensive translations of Greek and Arabic treatises. The content and concepts that came to govern sci...(展开全部)

Each of the seven liberal arts -grammar, rhetoric, dialectic, arithmetic, music, geometry and astronomy arts is discussed in an individual essay written by a specialist in the field. These essays examine the establishment of the medieval concept of the arts in the post-classical writings of the Latin encyclopedists, briefly treat their history from the eighth through the Twelft...(展开全部)

In this volume, the Italian novelist and playwright Umberto Eco aims to present a learned summary of mediaeval aesthetic ideas. Juxtaposing theology and science, poetry and mysticism, Eco explores the relationship that existed between the aesthetic theories and the artistic experience and practice of mediaeval culture.

弗里兹•科恩（Fritz Kern，1884—1950），德国史学家，著有《中世纪早期的神圣王权与抵抗权》《中世纪的法律与宪法》《迄至1308年法国扩张政策的缘起》等。

"Chen's work is a useful corrective and provides a nuanced perspective on China's history and culture in the first millennium C.E."—Peter B. Golden, Rutgers University In contrast to the economic and cultural dominance by the south and the east coast over the past several centuries, influence in China in the early Middle Ages was centered in the north and featured a significant...(展开全部)