Tom Clancy: Tom Clancy. Writer: The Hunt for Red October. Tom Clancy became one of the best-selling writers of the late 20th and early 21st Centuries, starting with the publication of his 1984 thriller, The Hunt for Red October (1990). Born in Baltimore to a U.S. Post Office employee and his wife on April 12, 1947, Clancy graduated from Loyola Blakefield, a Catholic private high school, in 1965 and then attended Loyola...