[en] Upton Sinclair · The Moneychangers CreateSpace Independent Publishing Platform
[en] The Jungle · Penguin Classics Penguin Group (USA)
[es] Los dientes del dragón ePubLibre
[es] [The Lanny Budd Novels 03] • Los dientes del dragón Hoja de Lata
[es] [The Lanny Budd Novels 01] • El fin del mundo Hoja de Lata
[en] [Gutenberg 63693] • Mental Radio Hampton Roads Publishing
[en] Jimmie Higgins Sovereign Classic
[en] I, Candidate for Governor · And How I Got Licked University of California Press
[en] The Brass Check · A Study of American Journalism Open Road Media
[en] [Gutenberg 5776] • 100%: the Story of a Patriot Aegypan
[en] The Coal War Open Road Media
[en] [Gutenberg 1558] • The Profits of Religion: An Essay in Economic Interpretation Prometheus Books
[en] [Gutenberg 5677] • Jimmie Higgins Aegypan
[en] The Profits of Religion Prometheus Books
[en] The Millennium Seven Stories Press