Enrico Marini is the artist of the serie The Scorpion, Gipsy, Raptors, Olivier Varese, L'étoile du désert and Les aigles de Rome. Stephen Desbergis the scriptwriter of the series The Scorpion, IR$, Rafales, Cassio, L'étoile du désert, Black Op, The Black Blood and The Last Jungle Book.