'''Arthur Koestler''' is the author of ''[[The Act of Creation]]'' and a contributor to ''[[The God that Failed]]''.
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'''Arthur Koestler''' (September 5, 1905 - March 3, 1983) is the [[author]] of several books including: ''[[The Act of Creation]]'', ''Darkness at Noon'', and was a contributor to ''[[The God that Failed]]''.