 The number of the pages of the weekly increased from eight to sixteen.The first page published a story in instalments by Floyd Gottfredson starring Mickey Mouse and his friends; the other pages published American stories such as "Tim Tyler's Luck" as well as Italian stories such as "Saturno contro la Terra", a story by Federico Pedrocchi in which Rebo (the dictator of Saturn, who later appeared as Donald Duck's enemy in four Italian stories drawn by Luciano Bottaro) made his debut.December 1937 also saw the publication of a companion newspaper, "Paperino e altre avventure" ("Donald Duck and Other Adventures"), which ran for three years before being merged with "Topolino" in October 1940.