Upton Sinclair — American Author born on September 20, 1878, died on November 25, 1968

Upton Beall Sinclair, Jr. was an American author who wrote nearly 100 books and other works across a number of genres. Sinclair's work was well-known and popular in the first half of the twentieth century, and he won the Pulitzer Prize for Fiction in 1943... (wikipedia)