books by author
Koestler
Stranger on the Square (Abacus Books)
The Ghost in the Machine (Piper S.)
The Invisible Writing
The Thirteenth Tribe: Khazar Empire and Its Heritage
Call Girls
The Sleepwalkers: A History of Man's Changing Vision of the Universe (Penguin Modern Classics)
The Khazar Empire and Its Heritage
Roots of Coincidence
The Case of the Midwife Toad (Picador Books)
Darkness at Noon
Stranger on the Square (Abacus Books)
The Heel of Achilles: Essays, 1968-73
Janus: A Summing Up (Picador Books)
The Thirteenth Tribe: Khazar Empire and Its Heritage (Picador Books)
Act of Creation (Picador Books)
Ghost in the Machine (Picador Books)
Case of the Midwife Toad
The Sleepwalkers: A History of Man's Changing Vision of the Universe (Compass)
Darkness at Noon (Twentieth Century Classics S.)
Arrival And Departure (Penguin Modern Classics)
Darkness at Noon (Modern Classics)
