This is a great full well for this monument of French SF now entered the pantheon of masterpieces of comics. An inexhaustible imagination adventures as varied as innovative service (ecology, economy, politics, temporal paradoxes) and still current. With maybe a next film adaptation. What delight old and new readers !!! A beautiful collection to the luxurious presentation worthy of a place alongside other weight references such as "Universal War One" "Eternal War" and "The castaways of Time"