Les aventures de Blake et Mortimer

The Mystery of the Great Pyramid, Volume 1: Manetho's Papyrus (French: Le Mystère de la Grande Pyramide, Tome 1) by the Belgian artist Edgar P. Jacobs was the fourth comic book in the Blake and Mortimer series, first published in Tintin magazine from March 23, 1950 to February 21, 1951. It appeared in book format in 1954, then was reprinted in a single-volume edition with Part 2 in 2011 (ISBN 9782870971697).