http://book.klll.cc/ebooks/subject/12299.opds?sort_order=title 2025-08-09T11:42:22Z Books about Pyramids (sorted alphabetically) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-09T11:42:22Z https://book.klll.cc/ebooks/subject/12299.opds?sort_order=release_date Sort by Release Date 2025-08-09T11:42:22Z https://book.klll.cc/ebooks/subject/12299.opds?sort_order=downloads Sort by Popularity 2025-08-09T11:42:22Z https://book.klll.cc/ebooks/20502.opds Groote Pyramide (Dutch) H. J. van Ginkel 2025-08-09T11:42:22Z https://book.klll.cc/ebooks/40091.opds Solution of the Pyramid Problem; or, Pyramid Discoveries Robert Ballard 2025-08-09T11:42:22Z https://book.klll.cc/ebooks/47291.opds Storehouses of the King; Or, the Pyramids of Egypt Jane van Gelder