Arthur Koestler

Scum of the Earth is a memoir by Arthur Koestler in which he describes his life in France during 1939-1940, the chaos that prevailed in France just prior to the outbreak of the Second World War and France’s collapse, his tribulations, internment in a concentration camp, and eventual escape to England, via North Africa …

The Thirteenth Tribe is a 1976 book by Arthur Koestler, in which he advances the thesis that Ashkenazi Jews are not descended from the historical Israelites of antiquity, but from Khazars, a Turkic people. Koestler's hypothesis is that the Khazars migrated westwards into Eastern Europe in the 12th and 13th centuries …

The Roots of Coincidence is a 1972 book by Arthur Koestler, an introduction to theories of parapsychology, including extrasensory perception and psychokinesis. Koestler postulates links between modern physics, their interaction with time and paranormal phenomena. It is influenced by Carl Jung's concept of …

Arrival and Departure is the third novel of Arthur Koestler's trilogy concerning the conflict between morality and expediency. The first volume, The Gladiators, is about the subversion of the Spartacus revolt, and the second, Darkness at Noon, is the celebrated novel about the Soviet Show trials. Arrival and Departure …

The Ghost in the Machine is a 1967 book about philosophical psychology by Arthur Koestler. The title is a phrase coined by the Oxford philosopher Gilbert Ryle to describe the Cartesian dualist account of the mind–body relationship. Koestler shares with Ryle the view that the mind of a person is not an independent …

The Act of Creation is a 1964 book by Arthur Koestler. It is a study of the processes of discovery, invention, imagination and creativity in humour, science, and the arts. It lays out Koestler's attempt to develop an elaborate general theory of human creativity. From describing and comparing many different examples of …