Pif Gadget #1598 was published by Editions Vaillant on January 1, 1976, as part of a series that began in 1945. Guillermo Mordillo and Roger Lécureux write, and art comes from André Chéret. It features Pif, Hercule, Placid, Muzo and Pifou, among 10 characters catalogued on VerseDB.