Spirou #3858 was published by Dupuis on March 1, 2012, as part of a series that began in 1938. Jean-Michel Thiriet and Mathieu Reynes write, and art comes from BenBK, Christian Darasse and Libon. This 52-page issue features Nelson, Badger, Parker, Tamara and Mélusine, among 11 characters cataloged on VerseDB.