- Author: John Howitt Author Record # 130610
- Legal Name: Howitt, John Newton
- Birthplace: White Plains, New York, USA
- Birthdate: 7 May 1885
- Deathdate: 25 January 1958
- Language: English
- Webpages: homepage.mac.com, pulpartists.com
- Used These Alternate Names: John Newton Howett, John Howett, John Newton Howitt
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Cover Art
- Blood Reign of the Dictator (2007)
- Collier's, May 4, 1929 (1929)
- Devils in the Dark: Terror Trios Featuring Hugh B. Cave (2012)
- Horror Stories, April-May 1936 (1936)
- Horror Stories, August 1935 (1935)
- Horror Stories, August-September 1937 (1937)
- Horror Stories, December 1935 (1935)
- Horror Stories, December 1940 (1940)
- Horror Stories, February-March 1936 (1936)
- Horror Stories, January 1935 (1935)
- Horror Stories, July 1935 (1935)
- Horror Stories, June 1935 (1935)
- Horror Stories, June-July 1936 (1936)
- Horror Stories, November 1935 (1935)
- Horror Stories, October 1935 (1935)
- Horror Stories, October-November 1936 (1936)
- Horror Stories, September 1935 (1935)
- Operator #5, April 1936 (1936)
- Operator #5, August 1934 (1934)
- Operator #5, August-September 1936 (1936)
- Operator #5, December 1934 (1934)
- Operator #5, March 1935 (1935)
- Operator #5, March-April 1937 (1937)
- Operator #5, March-April 1938 (1938)
- Operator #5, March-April 1939 (1939)
- Operator #5, May 1934 (1934)
- Operator #5, November 1934 (1934)
- Operator #5, November 1935 (1980)
- Operator #5, October 1935 (1935)
- Satan's Roadhouse (1977) with Rudolph W. Zirn
- Terror Tales, April 1935 (1935)
- Terror Tales, April 1936 (1936)
- Terror Tales, August 1935 (1935)
- Terror Tales, December 1934 (1934)
- Terror Tales, December 1935 (1935)
- Terror Tales, February 1936 (1936)
- Terror Tales, January 1935 (1935)
- Terror Tales, January 1936 (1936)
- Terror Tales, July 1935 (1935)
- Terror Tales, July-August 1936 (1936)
- Terror Tales, June 1935 (1935)
- Terror Tales, June 1936 (1936)
- Terror Tales, March 1935 (1935)
- Terror Tales, March 1936 (1936)
- Terror Tales, May 1935 (1935)
- Terror Tales, May 1936 (1936)
- Terror Tales, November 1934 (1934)
- Terror Tales, November 1935 (1935)
- Terror Tales, October 1934 (1934)
- Terror Tales, October 1935 (1935)
- Terror Tales, September 1935 (1935)
- Terror Tales, September-October 1936 (1936)
- The Corpse Factory (1977) with Walter M. Baumhofer
- The Octopus, February-March 1939 (1939)
- The Scorpion, April-May 1939 (1939)
- The Spider, August 1936 (1936)
- The Spider, December 1934 (1934)
- The Spider, December 1935 (1935)
- The Spider, January 1936 (1936)
- The Spider, July 1934 (1934)
- The Spider, July 1935 (1935)
- The Spider, July 1937 (1937)
- The Spider, June 1938 (1938)
- The Spider, March 1935 (1935)
- The Spider, May 1936 (1936)
- The Spider, November 1937 (1937)
- The Whisperer (1977) with Hubert Rogers and unknown
- The Whisperer, October 1936 (1936)
- Heads Up in Hell (1993)
- Operator #5, April 1936 (cover) (1936)
- Operator #5, December 1935 (cover) (1935)
- Operator #5, February 1936 (cover) (1936)
- Operator #5, January 1935 (cover) (1935)
- Operator #5, January 1936 (cover) (1936)
- Operator #5, January-February 1939 (cover) (1939)
- Operator #5, July 1935 (cover) (1935)
- Operator #5, June 1935 (cover) (1935)
- Operator #5, June-July 1936 (cover) (1936)
- Operator #5, March-April 1937 (cover) (1937)
- Operator #5, March-April 1938 (cover) (1938)
- Operator #5, March-April 1939 (cover) (1939)
- Operator #5, May 1934 (cover) (1934)
- Operator #5, May 1935 (cover) (1935)
- Operator #5, May-June 1937 (cover) (1937)
- Operator #5, May-June 1938 (cover) (1938)
- Operator #5, May-June 1939 (cover) (1939)
- Operator #5, November 1935 (cover) (1935)
- Operator #5, November-December 1939 (cover) (1939)
- Operator #5, September 1934 (cover) (1934)
- Operator #5, September 1935 (cover) (1935)
- Operator #5, September 1935 (cover) (1973)
- Operator #5, September-October 1937 (cover) (1937)
- Street & Smith's Love Story Magazine, July 22, 1939 (cover) (1939)
- The Indestructible Man (1975)