Gabriele Gioggi Editore
"Gabriele Gioggi Editore" was founded by Gabriele Gioggi. The publisher changed name to Casa Editrice Flaminia in 1956.
Publisher of the Italian Science Fiction magazine "Mondi Astrali". Published two Mandrake stories in the comic book series "Celebri eroi dell'avventura".
- "Celebri eroi dell'avventura" (1954-1956): Different comics heroes, 2 issues with Mandrake stories.