Books about Inventions (sorted by popularity)
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Stories of Useful Inventions
S. E. Forman
115 downloads
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Inventing for Boys
A. Frederick Collins
110 downloads
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Learn to Invent, First Steps for Beginners Young and Old
Samuel Evans Clark
91 downloads
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Inventors & Inventions
Henry Robinson
85 downloads
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Discoveries and Inventions: A lecture by Abraham Lincoln delivered in 1860
Abraham Lincoln
77 downloads
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Famous Days in the Century of Invention
Gertrude L. Stone and M. Grace Fickett
69 downloads
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The Art of Inventing
Edwin J. Prindle
64 downloads
