Colin Kapp (3 April 1928 – 3 August 2007) was a British science fiction author.
A contemporary of Brian Aldiss and James White, Kapp is best known for his stories about the Unorthodox Engineers.
- Search for the sun! (1982) (also published as Cageworld)
- The Lost worlds of Cronus (1982)
- The Tyrant of Hades (1984)
- Star Search (1984)
The Patterns of Chaos (1972)
The Chaos Weapon (1977)
Standalone novels
The Dark Mind (1964) (also published as Transfinite Man)
The Wizard of Anharitte (1973)
The Survival Game (1976)
Manalone (1977)
The Ion War (1978)
The Timewinders (1980)
"The Railways Up on Cannis" (1959)
"The Subways of Tazoo" (1964)
"The Pen and the Dark" (1966)
"Getaway from Getawehi" (1969)
"The Black Hole of Negrav" (1975)
Collected in The Unorthodox Engineers (1979)
"Breaking Point" (1959)
"Survival Problem" (1959)
"Lambda I" (1962)
"The Night-Flame" (1964)
"Hunger Over Sweet Waters" (1965)
"Ambassador to Verdammt" (1967)
"The Imagination Trap" (1967)
"The Cloudbuilders" (1968)
"I Bring You Hands" (1968)
"Gottlos" (1969), notable for having (along with Keith Laumer's Bolo series) inspired Steve Jackson's classic game of 21st century tank warfare Ogre.
"The Teacher" (1969)
"Letter from an Unknown Genius" (1971)
"What the Thunder Said" (1972)
"Which Way Do I Go For Jericho?" (1972)
"The Old King's Answers" (1973)
"Crimescan" (1973)
"What The Thunder Said" (1973)
"Mephisto and the Ion Explorer" (1974)
"War of the Wastelife" (1974)
"Cassius and the Mind-Jaunt" (1975)
"Something in the City" (1984)
"An Alternative to Salt" (1986)
