Works by Koestler
Fiction
- The Gladiators *
- Darkness at Noon *
- Arrival and Departure
- Thieves in the Night *
- The Age of Longing *
- The Call Girls
Drama
- The Twilight Bar *
Autobiography
- Spanish Testament and Dialogue with Death *
- Scum of the Earth
- The God that Failed
- Arrow in the Blue
- The Invisible Writing
- Stranger in the Square
Essays
- The Yogi and the Commissar
- Promise and Fulfillment
- The Trail of the Dinosaur
- Reflections on Hanging
- The Watershed
- The Sleepwalkers
- The Yogi and the Commissar
- The Lotus and the Robot *
- The Act of Creation
- The Ghost in the Machine
- Drinkers of Infinity
- The Case of the Midwife Toad
- The Roots of Coincidence
- The Heel of Achilles
- The Thirteenth Tribe
- Janus: a Summing up
- The Challenge of Chance
- Bricks to Babel
Rejected works
- Von Weissen Nachten und Roten Tagen
- The Encyclopaedia of Sexual Knowledge
- The Encyclopaedia of Sexual Life