Gabrielle /
Maass, Joachim,1901-1972,author.
Bullock, Michael,1918-2008,translator.
"Corgi book."
Publisher's catalogue number EN7075.
Originally published: London : Barrie and Rockliff, 1960 under title The Gouffé case.
First published in German under title: Der fall Gouffé.
First published: Munich : Verlag Kurt Desch, 1958.