Writer: André Roger
Artist: André Bohan

Mister X is a fearless, pipe-smoking (!) superhero whose enemies include mad Japanese scientit Mata Huki, Dr. Balu-Phang, the evil financier Kurtz, spy commander Y23, the magician Marcalbus,and others.

First Series:

1. Les Voleurs d'Or (The Gold Thieves) (1949)
2. Le Lac Souterrain (The Underground Lake) (1949)
3. Prisonnier! (Prisoner!) (1949)
4. Les Robots (1949)
5. Le Rayon Fatal (The Deadly Ray) (1949)
6. La Cage de Verre (The Glass Cage) (1950)
7. Marcalbus le Magicien (Marcalbus the Magician) (1950)
8. Le Maître du Mystère (The Master of Mystery) (1950)
9. Buddy à la Rescousse (Buddy to the Rescue) (1950)
10. La Route des Carvanes (The Caravan Road) (1950)
11. Helianas (1950)
12. Le Secret de Georginus (The Secret of Georginus) (1950)
13. Le Retour de Grisou (The Return of Grisou) (1950)
14. Les Guerriers Voilés (The Veiled Warriors) (1950)
15. Face aux Monstres (Face-to-Face with the Monsters) (1950)
16. Le Docteur Zamos (1950)
17. Aventure en Mer (Adventure at Sea) (1950)
18. Y23 à l'Oeuvre (Y23 at Work) (1951)
19. Noyade Manquée (Unsuccessful Drowning) (1951)
20. Étrange Mission (Strange Mission) (1951)
21. Les Ennuis de Bill O'Connell (The Troubles of Bill O'Connell) (1951)
22. La Planète Inconnue (The Unknown Planet) (1951)

Second Series:

1. Le Peuple des Korgs (The People of Korg) (1951)
2. L'île de l'Épouvante (The Island of Terror) (1951)
3. Le Maître des Monstres (The Monster Master) (1951)
4. Alerte à la Terre (Alert on Earth) (1951)
5. La Fin d'une Planète (The End of a Planet) (1951)
6. La Cité du Pôle (The Polar City) (1951)
7. Dans la Mer de Glace (In the Sea of Ice) (1951)
8. Face à la Mort (Face-to-Face with Death) (1951)
9. Au Coeur de la Forêt (In the Heart of the Forest) (1951)
10. Pablo le Métis (1951)

    Publishing History

Published in the magazine format by Éd. Elan; never collected in the graphic novel format.
 

MISTER X WEBSITE
(IN FRENCH)