The Environs of Aden (French: Les Environs d'Aden) is a 1940 adventure novel by the French writer Pierre Benoit.Engler p.155
Film adaptation In 1956 it was turned into a film It Happened in Aden starring Dany Robin and Jacques Dacqmine.
References
Bibliography Goble, Alan. The Complete Index to Literary Sources in Film. Walter de Gruyter, 1999. Engler, Winfried. The French Novel, from Eighteen Hundred to the Present. Ungar, 1969.