Novels[]
- 1968 – Bondage Babes (as by Alan Marshall)
- 1968 – The Sex Pill (as by J. X. Williams)
- 1968 – Sex Toy (as by J. X. Williams)
- 1968 – Swapper Town (as by Alan Marshall)
- 1970 – Evil is Live Spelled Backwards
- 1970 – The Prefects (as by P. N. Dedeaux)
- 1971 – The Balling Machine (as by Jeff Douglas with D. Bruce Berry)
- 1971 – Chain Me Again (as by Opal Andrews)
- 1971 – The Chamber of Pleasures
- 1971 – Four on the Floor (as by Joe Brown)
- 1971 – The Great 24 Hour "Thing"
- 1971 – Hottest Room in the House (as by Jeremy Crebb)
- 1971 – A Miss Guided (as by Anonymous)
- 1971 – The Sex Pill (as by J. X. Williams)
- 1972 – Belly to Belly (as by Jack Cory)
- 1972 – The Castle Keeps
- 1972 – Diana's Dirty Doings (as by Jeff Morehead)
- 1972 – Different Positions! (as by Jack Cory)
- 1972 – High School Swingers (as by Jack Cory)
- 1972 – Peggy Wants It! (as by Jeff Morehead)
- 1972 – The Wife Who Liked to Watch! (as by Jeff Morehead)
- 1973 – Ball in the Family! (as by Jeff Morehead)
- 1973 – The Galactic Rejects
- 1973 – Messenger of Zhuvastou
- 1973 – Ardor on Aros
- 1973 – The Farm Girl & the Hired Hand
- 1973 – Losing It (as by John Denis)
- 1973 – Never Enough (as by John Denis)
- 1973 – The Palace of Venus (as by John Denis)
- 1973 – S as in Sensuous (as by John Denis)
- 1973 – Sex Doctor (as by John Denis)
- 1973 – Tight Fit (as by John Denis)
- 1974 – The Fires Down Below (as by Jeff Woodson)
- 1974 – Operation: Super Ms.
- 1975 – Asking for It! (as by Turk Winter)
- 1975 – Beg For It! (as by Turk Winter)
- 1975 – A Degraded Heroine (as by Turk Winter)
- 1975 – A Family Ball (as by Jeff Morehead)
- 1975 – Family Bonds (as by Turk Winter)
- 1975 – Genetic Bomb (with D. Bruce Berry)
- 1975 – Swap Me Your Wife (as by Luce Morales)
- 1975 – Sword of the Gael
- 1975 – His Loving Sister (as by Jeff Morehead)
- 1975 – Horny Daughter-In-Law (as by Jeff Morehead)
- 1975 – Mother's Four Lovers (as by Jeff Morehead)
- 1976 – Brother, Darling! (as by Jeff Morehead)
- 1976 – Chieftain of Andor also titled Clansman of Andor
- 1976 – Disciplined! (as by Jeff Morehead)
- 1976 – Family Indiscretions (as by Jeff Morehead)
- 1976 – The Submission of Claudine (as Turk Winter)
- 1976 – Triple Play! (as by Jeff Moreland)
- 1976 – The Undying Wizard
- 1977 – Demon in the Mirror
- 1977 – Forced to Please (as by Jeff Morehead)
- 1977 – Rosalind Does it All (as by Jeff Morehead)
- 1977 – The Sign of the Moonbow
- 1977 – The Mists of Doom
- 1977 – My Lord Barbarian
- 1978 – Conan and the Sorcerer
- 1978 – Her Pleasure Potion (as by Turk Winter)
- 1978 – The Look of Lust (as by Jeff Morehead)
- 1979 – Conan: The Sword of Skelos
- 1979 – The Iron Lords
- 1980 – Conan the Mercenary
- 1980 – The Eyes of Sarsis
- 1980 – King Dragon
- 1980 – Mark of the Master (as by Turk Winter)
- 1980 – Shadows Out of Hell
- 1980 – When Death Birds Fly (with Keith Taylor)
- 1981 – Web of the Spider
- 1982 – The Tower of Death (with Keith Taylor)
- 1982 – Rails Across the Galaxy (3-part serialized novel with Richard Lyon)
- 1983 – The Lady of the Snowmist
- 1987 – Shadowspawn
- 1990 – Deathknight
- 1993 – The Shadow of Sorcery
Pseudonym John Cleve[]
- 1969 – Bruise
- 1969 – Nero's Mistress
- 1969 – The Seduction of Mary Lou
- 1969 – Slave of the Sudan
- 1970 – Barbarana
- 1970 – Black Man's Harem
- 1970 – Captives in the Chateau de Sade
- 1970 – The Devoured
- 1970 – Fruit of the Loin
- 1970 – Jodinareh
- 1970 – Mongol!
- 1970 – Seed
- 1970 – Swallow the Leader
- 1971 – Pleasure Us!
- 1971 – Pussy Island
- 1971 – The Second Coming
- 1972 – Family "Secrets"
- 1972 – Snatch Me!
- 1972 – Wet Dreams
- 1973 – The Domination of Camille
- 1973 – Family Secrets
- 1973 – Holly Would
- 1974 – Every Inch a Man
- 1974 – Manlib!
- 1974 – Serena's Lost Innocence
- 1974 – The Sexorcist
- 1974 – A Vacation in the Erogenous Zones!
- 1975 – The Domination of Ann
- 1975 – The Governess (with Eric Stanton)
- 1975 – The Punisher Publisher (with Eric Stanton)
- 1976 – Beautiful Bitch
- 1976 – Succulent Line-Up
- 1984 – Lady Beth
Spaceways[]
- 1982 – Of Alien Bondage
- 1982 – Corundum's Woman
- 1982 – Escape from Macho
- 1982 – Satana Enslaved
- 1982 – Master of Misfit
- 1982 – Purrfect Plunder
- 1982 – The Manhuntress (with Geo. W. Proctor)
- 1982 – Under Twin Suns
- 1982 – In Quest of Qalara
- 1983 – The Yoke of Shen (with Geo. W. Proctor)
- 1984 – King of the Slavers
Crusader[]
- 1974 – The Accursed Tower
- 1974 – The Passionate Princess
- 1975 – Julanar The Lioness
- 1975 – My Lady Queen
- 1986 – Saladin's Spy
Calamity[]
- 1970 – Call Me Calamity
- 1970 – The Juice of Love
Non-Fiction[]
- 1976 – The Complete Couple (with Jane Cleve)
Anthologies Edited[]
- 1977 – Swords Against Darkness
- 1977 – Swords Against Darkness II
- 1978 – Swords Against Darkness III
- 1979 – Swords Against Darkness IV
- 1979 – Swords Against Darkness V
Short Stories[]
- 1954 – And Gone Tomorrow
- 1959 – Blacksword
- 1966 – Mandroid
- 1966 – The Forgotten Gods of Earth
- 1967 – Blowfly
- 1967 – Population Implosion
- 1967 – Swordsmen of the Stars (with Robert E. Margroff)
- 1969 – The Defendant Earth
- 1970 – Ask a Silly Question
- 1970 – The Book (with Robert E. Margroff)
- 1971 – My Country, Right or Wrong
- 1972 – Final Solution
- 1972 – For Value Received
- 1973 – Meanwhile, We Eliminate
- 1973 – Sareva: In Memoriam
- 1974 – The Black Sorcerer of the Black Castle
- 1974 – Gone With the Gods
- 1974 – Tribute (with Robert E. Margroff)
- 1975 – Enchante
- 1976 – The Greenhouse Defect
- 1977 – The Blade of Serazene
- 1977 – Last Quest
- 1977 – The Sign of the Moonbow
- 1978 – At the Beach
- 1978 – Lord General of Nemedia
- 1979 – The Hungry Apples (with Richard K. Lyon)
- 1979 – Inn of the White Cat (with Richard K. Lyon)
- 1979 – Shadowspawn
- 1980 – Devil on My Stomach: A Tale of Tiana's World (with Richard K. Lyon)
- 1980 – The Inn at World's End (with Richard K. Lyon)
- 1980 – Shadow's Pawn
- 1980 – Symbiote
- 1980 – The Whispering Mirror (with Richard K. Lyon)
- 1981 – Little Boy Waiting at the Edge of the Darkwood
- 1981 – The Vivisectionist
- 1982 – Godson
- 1984 – Rebels Aren't Born in Palaces
- 1985 – The Veiled Lady, or A Look at the Normal Folk
- 1986 – Spellmaster (with Jodie Offutt)
- 1987 – Homecoming
- 1989 – Night Work
- 2002 – Role Model
- 2004 – Dark of the Moon
- 2007 – The Iron Mercenary: A Tale of Tiana (with Richard K. Lyon)
- 2008 – Arachnis: A Tale of Tiana (with Richard K. Lyon)
- 2008 – The Hungry Apples: A Tale of Tiana (with Richard K. Lyon)
- 2008 – Inn of the White Cat: A Tale of Tiana (with Richard K. Lyon)
- 2008 – Naked Before Mine Enemies: A Tale of Tiana (with Richard K. Lyon)
- 2009 – Portrait of a Behemoth (with Richard K. Lyon)
Poems[]
- 1980 – Words for a Picture I've Never Seen