This translation originally published: Harmondsworth : Penguin, 1960 ; and in 'The judge and the hatter'. London : Hamilton, 1956. - Translation of: 'Les Fantômes du chapelier'. Paris : Presses de la Cité, 1949.
The hatter's ghost by Georges Simenon. ISBN 0856174653. Published by White Lion Publishers in 1974. Publication and catalogue information, links to buy online and reader comments.