http://book.klll.cc/ebooks/subject/3863.opds?sort_order=title 2025-08-09T21:53:19Z Books about Book industries and trade (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-09T21:53:19Z https://book.klll.cc/ebooks/subject/3863.opds?sort_order=release_date Sort by Release Date 2025-08-09T21:53:19Z https://book.klll.cc/ebooks/subject/3863.opds?sort_order=downloads Sort by Popularity 2025-08-09T21:53:19Z https://book.klll.cc/ebooks/63730.opds Books and Printing; a Treasury for Typophiles 2025-08-09T21:53:19Z https://book.klll.cc/ebooks/23754.opds Building of a Book