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The International Space Station: A Journey into Space
Wolfgang Engelhardt
Hardcover (Tessloff Pub USA Inc, Oct. 1, 1998)Answers questions about the proposed International Space Station, including its predecessors, costs, possible scientific applications, roles of the participating countries, and life on the station.
W
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Mars: Exploring the Red Planet
Wolfgang Engelhardt
Hardcover (Quadrillion Media Llc, April 1, 1999)Answers questions about the planet Mars and the history of Mars probes, discussing current ideas about the planet and its climate, and American, Soviet, and European exploration, including the Viking and Sojourner landings and proposed missions with human crews.Answers questions about the planet Mars and the history of Mars probes, discussing current ideas about the planet and its climate, and American, Soviet, and European exploration, including the Viking and Sojourner landings and proposed missions
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THE YOUNG SPECIALIST LOOKS AT POND-LIFE
WOLFGANG ENGELHARDT
Hardcover (BURKE, March 5, 1968)None
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Pond Life
W. Engelhardt
Hardcover (Burke, March 15, 1964)None
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The International Space Station: A Journey into Space
Wolfgang Engelhardt
Hardcover (Tessloff Pub USA Inc, March 15, 1653)None
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Right and Wrong and Being Strong: A Kid's Guide by Engelhardt, Lisa O.
Engelhardt
Paperback (Abbey Press, 2001, )Excellent Book