First series of this Jim Astucieux comic published by Fleurus in Floréale collection. Also called the adventures of Jim and Aydumien Heppy. Authors: Pierre Chery (Writer), Guy Hempay (Writer).
Created in 1957, the series "Jim and Heppy" was published from 1957 to 1979 of "Valiant Hearts" to "Formula 1" through "J2 Jeunes" and experienced 37 episodes of which only three were formerly edited album.
