http://www.gutenberg.org/ebooks/author/54333.opds 2024-11-15T04:05:56Z Books by Whitman, Roger B. (Roger Bradbury) (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 2024-11-15T04:05:56Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/54333.opds?sort_order=title Sort Alphabetically by Title 2024-11-15T04:05:56Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/54333.opds?sort_order=release_date Sort by Release Date 2024-11-15T04:05:56Z https://sendtokindle.compellingsciencefiction.com/ebooks/70194.opds Motor-car principles; the gasoline automobile Roger B. Whitman 2024-11-15T04:05:56Z https://sendtokindle.compellingsciencefiction.com/ebooks/67569.opds Tractor Principles Roger B. Whitman