http://book.klll.cc/ebooks/author/39736.opds 2025-08-08T12:41:46Z Books by Hollingworth, Harry L. (Harry Levi) (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-08T12:41:46Z https://book.klll.cc/ebooks/author/39736.opds?sort_order=title Sort Alphabetically by Title 2025-08-08T12:41:46Z https://book.klll.cc/ebooks/author/39736.opds?sort_order=release_date Sort by Release Date 2025-08-08T12:41:46Z https://en.wikipedia.org/wiki/Harry_Levi_Hollingworth See also: en.wikipedia 2025-08-08T12:41:46Z https://book.klll.cc/ebooks/47403.opds Children Above 180 IQ Stanford-Binet: Origin and Development Leta Stetter Hollingworth 2025-08-08T12:41:46Z https://book.klll.cc/ebooks/38962.opds Vocational Psychology: Its Problems and Methods Harry L. Hollingworth and Leta Stetter Hollingworth 2025-08-08T12:41:46Z https://book.klll.cc/ebooks/59082.opds The Sense of Taste Harry L. Hollingworth and Albert T. Poffenberger