http://book.klll.cc/ebooks/bookshelf/256.opds?sort_order=downloads&start_index=51 2025-08-17T18:46:39Z Books in Scientific American (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 51 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8559.opds Scientific American Supplement, No. 360, November 25, 1882 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/17755.opds Scientific American Supplement, No. 717, September 28, 1889 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/27867.opds Scientific American magazine, Vol. 2 Issue 1 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8484.opds Scientific American Supplement, No. 430, March 29, 1884 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/12490.opds Scientific American Supplement, No. 492, June 6, 1885 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/11734.opds Scientific American Supplement, No. 460, October 25, 1884 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/16353.opds Scientific American Supplement, No. 421, January 26, 1884 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8862.opds Scientific American Supplement, No. 384, May 12, 1883 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8452.opds Scientific American Supplement, No. 363, December 16, 1882 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/15708.opds Scientific American Supplement, No. 794, March 21, 1891 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/15051.opds Scientific American Supplement, No. 829, November 21, 1891 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8717.opds Scientific American Supplement, No. 344, August 5, 1882 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/14989.opds Scientific American Supplement No. 822, October 3, 1891 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/13443.opds Scientific American Supplement, No. 795, March 28, 1891 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/16671.opds Scientific American Supplement, No. 643, April 28, 1888 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/9266.opds Scientific American Supplement, No. 447, July 26, 1884 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/11662.opds Scientific American Supplement, No. 598, June 18, 1887 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/11761.opds Scientific American Supplement, No. 514, November 7, 1885 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/17167.opds Scientific American Supplement, No. 633, February 18, 1888 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/13939.opds Scientific American Supplement, No. 484, April 11, 1885 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/8483.opds Scientific American Supplement, No. 324, March 18, 1882 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/21225.opds Scientific American Supplement, No. 1157, March 5, 1898 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/11648.opds Scientific American Supplement, No. 595, May 28, 1887 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/15052.opds Scientific American Supplement, No. 832, December 12, 1891 Various 2025-08-17T18:46:39Z https://book.klll.cc/ebooks/27667.opds Scientific American Supplement, No. 647, May 26, 1888 Various