Author: Judith Jango-Cohe
Publisher: Twenty-First Century Books (CT)
Keywords: history, inventions, food, major
Number of Pages: 56
Published: 2005-07-11
List price: $26.60
ISBN-10: 0822524848
ISBN-13: 9780822524847

Authors:Alvin Silverstein, Virginia B. Silverstein, Laura
Publisher: Twenty-First Century Books (CT)
Keywords: series, second, concepts, science, energy
Number of Pages: 128
Published: 2008-08-08
List price: $31.93
ISBN-10: 082258655X
ISBN-13: 9780822586555

Discusses the sources and uses of different types of energy, both natural and man-made, including electrical, magnetic, light, heat, sound, and nuclear energy.

Author: Ron Miller
Publisher: Twenty-First Century Books (CT)
Keywords: studies, titles, upper, grades, social, exceptional, effects, introduction, movie, magic, special
Number of Pages: 128
Published: 2006-03-01
List price: $26.60
ISBN-10: 0761329188
ISBN-13: 9780761329183

Author: Kathlyn Gay
Publisher: Twenty-First Century Books (CT)
Keywords: dictatorships, china, zedong, mao
Number of Pages: 160
Published: 2007-07-30
List price: $38.60
ISBN-10: 0822572850
ISBN-13: 9780822572855

Author: Matt Doede
Publisher: Twenty-First Century Books (CT)
Keywords: legends, heroes, sports, armstrong, lance
Number of Pages: 106
Published: 2006-08-06
List price: $29.27
ISBN-10: 0822559595
ISBN-13: 9780822559597

Author: Katherine Kroh
Publisher: Twenty-First Century Books (CT)
Keywords: lifeline, biographies, leader, media, winfrey, global, oprah
Number of Pages: 112
Published: 2008-09-01
List price: $33.26
ISBN-10: 1580135714
ISBN-13: 9781580135719

Authors:Michael Woods, Mary B. Wood,
Publisher: Twenty-First Century Books (CT)
Keywords: asia, ancient, wonders, seven
Number of Pages: 80
Published: 2008-10-01
List price: $33.26
ISBN-10: 0822575698
ISBN-13: 9780822575696