Books

1. Sun, Earth and Sky
   

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2. Exploring the Moon Through Binoculars and Small Telescopes
   

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3. Stephen Hawking's Universe: The Cosmos Explained
   

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4. Spacecam: In Co-Operation With NASA
   

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5. Biocosm: The New Scientific Theory of Evolution : Intelligent Life Is the Architect of the Universe
   

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Books