Maltaite, Eric, and Serge Desberg. 421
What if: The Armada conquered England. Centuries later, secret agent 421 works in a France where Charles XIII has his capital at Lyons.
Series note: Graphic novels 421: Scotch Malaria and 421: Les enfants de la porte.
Original in: French.

Maltaite, Eric, and Serge Desberg. 421: Scotch Malaria
Published: Depuis 1987 (2800115084).
Original in: French.

Maltaite, Eric, and Serge Desberg. 421: Les enfants de la porte
Title trans.: 421: Children of the Gate
Divergence: 1550 CE
Published: Depuis 1988 (2800115602).
Original in: French.