Alessandro Sisti was born in Broni, in the province of Pavia, on 7 July 1960. In the first grade he learned to write and since then he has not stopped, doing his job. As a journalist he has collaborated with local and national newspapers and as an author he has designed and produced a little of everything for major Italian and international publishers, from collectible works to animation. Then of course he writes comics. The adventures of Topi & Paperi have been filmed since 1981 and its first story, "Topolino e il mistero dei satelliti", was released on "Topolino" the following year. It has been followed by several others: to date a thousand and broken. For Disney he conceived new series such as "PK" or "W.I.T.C.H." and worked on initiatives like "The Economy of Uncle Scrooge" with Il Sole 24 Ore, or stories in collaboration with the Italian Space Agency. Since 1995 he has been teaching screenwriting and creative writing at various locations, because imagination is contagious.