C-SPAN
C Span American Writers: Upton Sinclair and Muckrakers
A companion to C-SPAN's series, this site features a brief biography of Upton Sinclair, the text of his influential book, "The Jungle," and links to information about the Chicago Stockyards, as well as to other sites about Sinclair and...
Social Security Administration
Ssa: Upton Sinclair's Epic Plan for Social Reform
The Social Security Administration site presents the platform that Sinclair Lewis promoted in 1934.