20 affaires criminelles authentiques
Kurt Singer Collection
Kurt Singer's Ghost Book. The World's Greatest Stories of the Known Unknown. Edited by Kurt and Jane Singer
Ich hoffe wieder auf Zukunft
Kurt Singer's Ghost Omnibus
The Art of Accompanying and Coaching
90 Masterpieces You Must Read (Vol.2)
90 Masterpieces of World Literature (Vol.II)
Kurt Singer's Ghost Book. The World's Greatest Stories of the Occult. Edited by Kurt and Jane Singer
Kurt Singer's Ghost Book
Ils ont abattu les Grands Arbres
Mirror, Sword and Jewel
Det kommande kriget
Horror Omnibus. [Edited By] Kurt Singer
Omnibus pour l'espionage
Papers
Les Espions Du Siècle
Spy Omnibus. Edited by Kurt Singer
Espions et traitres de la 2ème guerre mondiale
Les espions qui ont change l'histoire