http://book.klll.cc/ebooks/author/55376.opds?sort_order=release_date 2025-11-17T05:30:16Z Books by Gray, John Edward Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-17T05:30:16Z https://en.wikipedia.org/wiki/John_Edward_Gray See also: en.wikipedia 2025-11-17T05:30:16Z https://book.klll.cc/ebooks/69699.opds Supplement to the catalogue of seals and whales in the British Museum John Edward Gray