Koestlerkampf
A.J. Ayer, 20 May 1982
“... besides being one of the most influential, novels of this century. Mr Hamilton simply takes it as read. All that he tells us is that it was originally written in German, that it was translated into English by Daphne Hardy, an English sculptress who was living with Koestler at the time, that she invented its English title, that it enjoyed a great success in ... ”