http://book.klll.cc/ebooks/author/53894.opds 2025-08-02T18:37:50Z Books by Boyd, Lyle Gifford (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-02T18:37:50Z https://book.klll.cc/ebooks/author/35725 See also: More titles under Ellanby, Boyd 2025-08-02T18:37:50Z https://book.klll.cc/ebooks/66639.opds The World of Flying Saucers: A Scientific Examination of a Major Myth of the Space Age Donald H. Menzel and Lyle Gifford Boyd