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| How Nearly Everything Was Invented
by Roger Bridgman | Bumper Book of Unuseless Japanese Inventions
by Kenji Kawakami | What A Great Idea! Inventions That Changed ...
by Stephen M. Tomecek |
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| 1,000 Inventions & Discoveries
by Roger Bridgman | Great Inventors: A Crafty Inventions Book (...
by Gerry Bailey | 101 Unuseless Japanese Inventions: The Art ...
by Kenji Kawakami |
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| Prisoners' Inventions
by Temporary Services $10.20 | Cool Stuff and How It Works
by Chris Woodford $16.49 |
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Fun Invention Books
