http://www.gutenberg.org/ebooks/author/39152.opds 2025-01-22T18:04:05Z Books by Darling, Charles R. (Charles Robert) (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 2025-01-22T18:04:05Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/39152.opds?sort_order=title Sort Alphabetically by Title 2025-01-22T18:04:05Z https://sendtokindle.compellingsciencefiction.com/ebooks/author/39152.opds?sort_order=release_date Sort by Release Date 2025-01-22T18:04:05Z https://sendtokindle.compellingsciencefiction.com/ebooks/37939.opds Liquid Drops and Globules, Their Formation and Movements Charles R. Darling 2025-01-22T18:04:05Z https://sendtokindle.compellingsciencefiction.com/ebooks/56353.opds Pyrometry: A Practical Treatise on the Measurement of High Temperatures Charles R. Darling