found: His Thinner, c1984: t.p. (Richard Bachman)
found: Washington post, April, 9, 1985 (Stephen King has written 5 novels using the pseudonym Richard Bachman)
found: OCLC, Sept. 29, 2003 (hdg.: Bachman, Richard; usage: Richard Bachman, Ritsard Baḳman, Richard Bakhman, Ricʻhŏdŭ Pakʻŭman)
found: Wikipedia, May 23, 2011 (Stephen King; Stephen Edwin King (b. Sept. 21, 1947, Portland, Maine); American author of contemporary horror, suspense, science fiction and fantasy fiction; as of 2011, King has written and published 49 novels, including seven under the pen name Richard Bachman, five non-fiction books, and nine collections of short stories)