Pippi Longstocking (Swedish Pippi Långstrump) is a fictional character in a series of children's books by Swedish author Astrid Lindgren, and adapted into multiple films and television series. Pippi was named by Lindgren's then nine-year-old daughter, Karin, who requested a get-well story from her mother one day when she was home sick from school.
Nine-year-old Pippi is unconventional, assertive, and has superhuman strength, being able to lift her horse one-handed without difficulty. She frequently mocks and dupes adults she encounters, an attitude likely to appeal to young readers; however, Pippi usually reserves her worst behavior for the most pompous and condescending of adults. Pippi's anger is reserved for the most extreme cases, such as when a man ill-treats her horse. Like Peter Pan, Pippi does not want to grow up. She is the daughter of a buccaneer captain and as such has adventurous stories to tell. She has four best friends, two animals (her horse and a monkey) and two humans, the neighbor's children Tommy and Annika.
After an initial rejection from Bonnier Publishers in 1944, Lindgren's manuscript was accepted for publication by the Swedish publisher Rabén and Sjögren. The first three Pippi chapter books were published from 1945 to 1948, with an additional series of six books published in 1969–1975. Two final stories were printed in 1979 and 2000. The books have been translated into 64 languages.