Short stories
* Truth Is a Plague! (Amazing Stories February 1940) * Treasure Trove in Time (Amazing Stories November 1940) * The Man the World Forgot (1940) nly as by John York Cabot* Fish Men of Venus (1940) * John Brown's Body (Amazing Stories May 1940) with William P. McGivern * Trapped on Titan (Amazing Stories June 1940) * Suicide Squadrons of Space (Amazing Stories August 1940) * The Strange Voyage of Hector Squinch (1940) * The Genius of Mr. Pry (1941) nly as by Duncan Farnsworth* The Truthful Liar (1941) nly as by John York Cabot* The Goddess of Love (1941) nly as by Duncan Farnsworth* Miracle at Dunkirk (1941) nly as by John York Cabot* Problem on Mars (1941) nly as by Duncan Farnsworth* Three Terrible People (1941) nly as by John York Cabot* Bill of Rights, 5000 A.D. (1941) nly as by John York Cabot* The Man Who Murdered Himself (1941) nly as by Duncan Farnsworth* Twenty-Fifth Century Sherlock (1941) nly as by Duncan Farnsworth* The Thought Robot (1941) nly as by John York Cabot* The Floating Robot (1941) * Skidmore's Strange Experiment (1941) * Hammer of the Gods (1941) nly as by John York Cabot* The Last Analysis (1941) nly as by John York Cabot* Murder in the Past (1941) nly as by John York Cabot* The Man Who Lived Next Week (1941) * Beyond the Time Door (1941) * The Man Who Forgot (1941) nly as by John York Cabot* Return of the Space Hawk (1941) nly as by Duncan Farnsworth* Secret of the Lost Planet (1941) * Pepper Pot Planet (1941) nly as by Duncan Farnsworth* 10 Seconds from Nowhere (1941) * The Man Who Got Everything (1941) nly as by John York Cabot* Mr. Muddle Does as He Pleases (1941) with William P. McGivern * Ferdinand Finknodle's Perfect Day (1941) * Mystery of the Mummy (1941) nly as by Duncan Farnsworth* Sergeant Shane of the Space Marines (1941) nly as by John York Cabot* Nicolbee's Nightmare (1941) nly as by John York Cabot* The Odds on Sergeant Shane (1941) nly as by John York Cabot* Rayhouse in Space (1941) nly as by Duncan Farnsworth* The Beauty and the Beasties (1941) * The Legend of Mark Shayne (1942) nly as by John York Cabot* Daughter of the Snake God (1942) with William P. McGivern nly as by William P. McGivern and John York Cabot* Talu's Fan (1942) nly as by John York Cabot* The Daughter of Genghis Khan (1942) nly as by John York Cabot* V is for Vengeance (1942) nly as by Duncan Farnsworth* The Outsiders (1942) nly as by Duncan Farnsworth* The Tenant on the 13th Floor (1942) nly as by John York Cabot* Marlow's Malicious Mirror (1942) nly as by John York Cabot* Madagascar Ghost (1942) nly as by Clee Garson* The Incredible Antique (1942) nly as by Bruce Dennis* Sharbeau's Startling Statue (1942) nly as by Clee Garson* That Dreadful Night (1942) nly as by John York Cabot* Mr. Hibbard's Magic Hat (1942) nly as by John York Cabot* Cupid Takes a Holiday (1942) nly as by Duncan Farnsworth* The Giant from Jupiter (1942) with William P. McGivern nly as by Gerald Vance and Bruce Dennis* Afraid to Live (1942) nly as by Duncan Farnsworth* The Fantastic Twins (1942) nly as by John York Cabot* Spook for Yourself (1942) * Q Ship of Space (1942) nly as by Duncan Farnsworth* The Man Who Changed History (1942) nly as by John York Cabot* Suicide Ship to Earth (1942) nly as by Duncan Farnsworth* The Living Manikins (1942) * Lord of the Crystal Bow (1942) nly as by Duncan Farnsworth* Twenty-Four Terrible Hours (1942) nly as by John York Cabot* Return of Joan of Arc (1942) * Sergeant Shane Goes to War (1942) nly as by John York Cabot* The Incredible Mr. Kismet (1942) * Blitzkrieg in the Past (1942) nly as by John York Cabot* Squadron of the Damned (1942) * Hokum Hotel (1942) * The Case of Jonathan Lane (1942) nly as by John York Cabot* Creegar Dares to Die (1942) * Resurrection from Hell (1942) * Flight from Farisha (1942) nly as by Duncan Farnsworth* Pegasus Plays Priorities (1942) * Rats in the Belfry (1943) nly as by John York Cabot* The Money Machine (1943) nly as by Clee Garson* Direct Wire (1943) nly as by Clee Garson* Have You Seen Me? (1943) nly as by Richard Vardon* The Last Case of Jules de Granjerque (1943) nly as by John York Cabot* The Merchant of Venus (1943) nly as by Clee Garson* Where in the Warehouse? (1943) nly as by Bruce Dennis* Trail of the Magic Slippers (1943) nly as by John York Cabot* The Other Abner Small (1943) nly as by Clee Garson* Club of the Damned (1943) nly as by Clee Garson* The Great Train Robbery (1943) nly as by John York Cabot* Saunders' Strange Second Sight (1943) nly as by Clee Garson* Mister Trouble (1943) * Yesterday's Clock (1943) * Victory from the Void (1943) with William P. McGivern * Bring Back My Body (1943) * Periscope Prey (1943) * Furlough from Eternity (1943) * The Curious Coat (1943) * Stenton's Shadow (1943) * The Devil's Planet (1943) * I'll See You Again (1944) nly as by Duncan Farnsworth* Matches and Kings (1944) nly as by John York Cabot* Time on Your Hands (1944) nly as by John York Cabot* The Place Is Familiar (1944) * Private Prune Speaking (1944) * Mister Anonymous (1945) * A Room with a View (1946) * Christopher Crissom's Cravat (1946) * The Softly Silken Wallet (1946) * Painting of the Prophet (1947) * The Spoilers of Lern (1951) nly as by Clee Garson* Let's Give Away Mars! (1951) nly as by Clee Garson* The Martian Cross (1952) nly as by Clee GarsonPoems
* Introduction to a Stranger (1939)Essays
* Meet the Authors: David Wright O'Brien (1940) * It's a Wonderful World! (1941) nly as by John York Cabot* Progress Is a Headache (1941) nly as by John York CabotReferences
External links
* * * * * {{DEFAULTSORT:OBrien, David Wright American fantasy writers 20th-century American poets American science fiction writers Pulp fiction writers 1918 births 1944 deaths American male short story writers American male poets 20th-century American novelists American male novelists American male essayists 20th-century American short story writers 20th-century American essayists 20th-century American male writers United States Army Air Forces personnel killed in World War II United States Army Air Forces non-commissioned officers