KOESTLER, Arthur Janus: A Summing Up New york: Random House, (1978). Price: $40.00 Hardcover. First American edition. Fine in fine dustwrapper. Item #425693 ISBN: 009132100X Add to Cart Ask a Question item image Arthur Koestler birth name: Arthur Koestler born: 9/5/1905 died: 3/3/1983 View Reference Info Biography Hungarian-born British novelist, journalist, and critic, best known for his novel Darkness at Noon (1940). - Merriam-Webster's Encyclopedia of Literaturemore