http://book.klll.cc/ebooks/author/58450.opds 2025-08-28T02:50:35Z Books by Ricketts, Helen Louise (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 2025-08-28T02:50:35Z https://book.klll.cc/ebooks/39149.opds Ciphers for the little folks : A method of teaching the greatest work of Sir Francis Bacon, baron of Verulam, viscount St. Albans Dorothy Crain