Stripoteka #400 was published by Marketprint on July 1, 1976, as part of a series that began in 1972. André Franquin and Hal Foster write, and art comes from Jean Tabary and John Prentice. It features Rip Kirby, Gaston, Prince Valiant, Tumbleweeds and Matt Dillon, among 9 characters cataloged on VerseDB.