http://www.gutenberg.org/ebooks/subject/21715.opds 2024-11-10T19:37:53Z Books about Bacon, Francis, 1561-1626 -- Cipher (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-10T19:37:53Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/21715.opds?sort_order=title Sort Alphabetically by Title 2024-11-10T19:37:53Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/21715.opds?sort_order=release_date Sort by Release Date 2024-11-10T19:37:53Z https://sendtokindle.compellingsciencefiction.com/ebooks/36650.opds The Mystery of Francis Bacon William T. Smedley 2024-11-10T19:37:53Z https://sendtokindle.compellingsciencefiction.com/ebooks/70119.opds Concerning the bi-literal cypher of Francis Bacon discovered in his works Elizabeth Wells Gallup 2024-11-10T19:37:53Z https://sendtokindle.compellingsciencefiction.com/ebooks/39149.opds Ciphers For the Little Folks Dorothy Crain