Biography - Keen, Sam (1931-): An article from: Contemporary Authors by --Sketch by Mark F. Mikula Description : This digital document, covering the life and work of Sam Keen, is an entry from Contemporary Authors, a reference volume published by Thompson Gale. The length of the entry is 3430 words. The page length listed above is based on a typical 300-word page. Although the exact content of each entr...more.. Amazon Price : $9.95