http://book.klll.cc/ebooks/subject/30232.opds?sort_order=title 2025-08-14T15:18:33Z Books about Pearls (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-14T15:18:33Z https://book.klll.cc/ebooks/subject/30232.opds?sort_order=release_date Sort by Release Date 2025-08-14T15:18:33Z https://book.klll.cc/ebooks/subject/30232.opds?sort_order=downloads Sort by Popularity 2025-08-14T15:18:33Z https://book.klll.cc/ebooks/63299.opds Book of the Pearl George Frederick Kunz and Charles Hugh Stevenson 2025-08-14T15:18:33Z https://book.klll.cc/ebooks/63623.opds Pearl, its story, its charm, and its value Wallis Richard Cattelle 2025-08-14T15:18:33Z https://book.klll.cc/ebooks/52580.opds Pearls & Parasites Sir A. E. Shipley