http://www.gutenberg.org/ebooks/subject/20313.opds 2024-11-08T17:51:40Z Books about Civilization, Modern -- 20th century (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 2024-11-08T17:51:40Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/20313.opds?sort_order=title Sort Alphabetically by Title 2024-11-08T17:51:40Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/20313.opds?sort_order=release_date Sort by Release Date 2024-11-08T17:51:40Z https://sendtokindle.compellingsciencefiction.com/ebooks/33889.opds The Salvaging of Civilization H. G. Wells 2024-11-08T17:51:40Z https://sendtokindle.compellingsciencefiction.com/ebooks/69752.opds A year of prophesying H. G. Wells