Incoming Resources
- History of socialism in the United States, by Morris Hillquit ; with a new introduction by Albert Fried
- It didn't happen here, why socialism failed in the United States, Seymour Martin Lipset and Gary Marks
- Norman Thomas: respectable rebel, by Murray B. Seidler
- Encyclopedia of the American left, edited by Mari Jo Buhle, Paul Buhle, and Dan Georgakas
- Socialism in America: from the Shakers to the Third International;, a documentary history
- Socialism and the cities, edited by Bruce M. Stave ; with an appendix "On municipal socialism, 1913," from the correspondence of the late Walter Lippmann
- Why is there no socialism in the United States?, Werner Sombart ; translated by Patricia M. Hocking and C.T. Husbands ; edited and with an introductory essay by C.T. Husbands, and with a foreword by Michael Harrington