http://book.klll.cc/ebooks/author/32976.opds?sort_order=release_date2026-01-13T19:13:48ZBooks by Porter, RufusFree eBooks since 1971.Project Gutenberghttps://book.klll.ccwebmaster@gutenberg.orghttps://book.klll.cc/gutenberg/favicon.ico2512026-01-13T19:13:48Zhttp://en.wikipedia.org/wiki/Rufus_PorterSee also: en.wikipedia2026-01-13T19:13:48Zhttps://book.klll.cc/ebooks/29411.opdsScientific American magazine Vol 2. No. 3 Oct 10 1846Various2026-01-13T19:13:48Zhttps://book.klll.cc/ebooks/27867.opdsScientific American magazine, Vol. 2 Issue 1Various