Oceans 科学博物馆：海洋 ISBN 9780060889999

作者：  Simon, Seymour　著

出版社：HarperCollins 2006年4月

简介：　　Exceptional nonfiction for children from two of the mosttrusted names in science education: Seymour Simon and theSmithsonian Institution.

Galaxies (Smithsonian Collins) 科学博物馆：星系 ISBN 9780688109929

作者：  Simon，Seymour 著

出版社：HarperCollins 1991-09-01

简介：　　This close-up look at our own Milky Way and other enormousclusters of stars describes the many different types of galaxies,how they were formed, and how they got their different shapes.