Autori: Carl Barks (27-03-1901)§Carl Barks (27-03-1901)§Carl George Büttner (26-05-1903) Carl von Buettner§Carl George Büttner (26-05-1903) Carl von Buettner§Kenneth Vernon Hultgren (14-11-1915) Ken Hultgren§Federico Pedrocchi (01-05-1907)§Cesare Zavattini§Bill Wright§Harvey Eisenberg (11-02-1912)§Enrico Pinochi