http://book.klll.cc/ebooks/author/51552.opds?sort_order=release_date 2025-11-16T10:28:20Z Books by Harris, Joseph Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-16T10:28:20Z https://en.wikipedia.org/wiki/Joseph_Harris_(astronomer) See also: en.wikipedia 2025-11-16T10:28:20Z https://book.klll.cc/ebooks/61683.opds The description and use of the globes and the orrery Joseph Harris