http://book.klll.cc/ebooks/subject/19045.opds 2025-11-18T00:07:59Z Books about Astronomers -- Juvenile fiction Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T00:07:59Z https://book.klll.cc/ebooks/31598.opds The Egyptian Cat Mystery: A Rick Brant Science-Adventure Story Harold L. Goodwin