http://book.klll.cc/ebooks/subject/9469.opds?start_index=26 2025-08-07T14:32:40Z Books about Inventions (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 26 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/46150.opds Famous Days in the Century of Invention Gertrude L. Stone and M. Grace Fickett 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/6139.opds Marvels of Modern Science Paul Severing 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/46472.opds Inventors & Inventions Henry Robinson 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/45139.opds Learn to Invent, First Steps for Beginners Young and Old Samuel Evans Clark 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/45541.opds The Art of Inventing Edwin J. Prindle 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/52007.opds Discoveries and Inventions: A lecture by Abraham Lincoln delivered in 1860 Abraham Lincoln 2025-08-07T14:32:40Z https://book.klll.cc/ebooks/30407.opds O odkryciach i wynalazkach (Polish) Bolesław Prus