Books

1. The Life and Science of Léon Foucault : The Man who Proved the Earth Rotates
   

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2. Atlas of Uranus
   

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3. The Tucson Meteorites: Their History from Frontier Arizona to the Smithsonian
   

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4. Gemini Steps to the Moon
   

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5. Skywatchers : A Revised and Updated Version of Skywatchers of Ancient Mexico
   

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Books