http://book.klll.cc/ebooks/subject/7545.opds?sort_order=release_date 2025-08-16T18:58:26Z Books about Handbooks, vade-mecums, etc. (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/subject/7545.opds?sort_order=title Sort Alphabetically by Title 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/subject/7545.opds?sort_order=downloads Sort by Popularity 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/26754.opds One thousand secrets of wise and rich men revealed C. A. Bogardus 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/8421.opds The First Book of Factoids Samuel Vaknin 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/14091.opds Barkham Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 Barkham Burroughs 2025-08-16T18:58:26Z https://book.klll.cc/ebooks/10766.opds Enquire Within Upon Everything Robert Kemp Philp