Both the movie Pippi on the Run and the character Pippi Longstocking , are based on books by what author?
Pippi on the Run: Pippi on the Run (original title: "På rymmen med Pippi Långstrump") is a 1970 Swedish movie, based on the eponymous children's books by Astrid Lindgren with the cast of the 1969 TV series "Pippi Longstocking". Pippi Longstocking: Pippi Longstocking (Swedish: "Pippi Långstrump") is the main character in an eponymous series of children's books by the Swedish author Astrid Lindgren.
Astrid Lindgren