London, Jack 1876-1916 creator text utu 2026 monographic nl 1 online resource : multiple file formats Hearts of Three is an adventure novel by Jack London. The novel was finished right before the writer's death and released in 1919–1920 in the New York Journal. It is based on an idea by Charles Goddard. (This summary is from Wikipedia.) Wikipedia page about this book: https://en.wikipedia.org/wiki/Hearts_of_Three Release date is 2026-01-20 Jeroen Hellingman and the Online Distributed Proofreading Team at https://www.pgdp.net/ for Project Gutenberg Originally published: Amsterdam: Johannes Müller, 1924 Fantasy fiction Adventure stories PS Amsterdam: Johannes Müller, 1924 https://www.gutenberg.org/ebooks/77745 https://www.gutenberg.org/ebooks/77745 UtSlPG 260607 20260610134812.0 77745