Blake et Mortimer #0

This volume collects the classic Blake et Mortimer adventure 'Le Rayon U,' originally serialized in 1943. The story follows Captain Francis Blake and Professor Philip Mortimer as they confront a mysterious and devastating energy weapon that threatens London. Written and illustrated by Edgar P. Jacobs, this is one of the earliest and most influential entries in the series, establishing the duo's dynamic and the series' signature blend of science fiction and espionage.