Noun
British writer (born in Hungary) who wrote a novel exposing the Stalinist purges during the 1930s (1905-1983)
Source: WordNetThe Khazar-Ashkenazi hypothesis came to the attention of a much wider public with the publication of Arthur Koestler 's The Thirteenth Tribe in 1976. Source: Internet
Though there are a number of more recent biographies, most are based on Caspar's work with minimal original research; much of the information cited from Caspar can also be found in the books by Arthur Koestler, Kitty Ferguson, and James A. Connor. Source: Internet