http://book.klll.cc/ebooks/author/53208.opds?sort_order=title 2026-01-13T08:40:40Z Books by Lederer, John Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2026-01-13T08:40:40Z https://en.wikipedia.org/wiki/John_Lederer See also: en.wikipedia 2026-01-13T08:40:40Z https://book.klll.cc/ebooks/65160.opds Discoveries of John Lederer John Lederer