Books about Inventions (sorted by popularity)
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Stories of Useful Inventions S. E. Forman 104 downloads
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Boys' Second Book of Inventions Ray Stannard Baker 104 downloads
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Inventors & Inventions Henry Robinson 102 downloads
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Learn to Invent, First Steps for Beginners Young and Old Samuel Evans Clark 101 downloads
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Discoveries and Inventions: A lecture by Abraham Lincoln delivered in 1860 Abraham Lincoln 98 downloads
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Famous Days in the Century of Invention Gertrude L. Stone and M. Grace Fickett 74 downloads
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The Art of Inventing Edwin J. Prindle 70 downloads