Little Red Riding Hood, or Little Red Ridinghood, also known as Little Red Cap or simply Red Riding Hood, is a European fairy tale about a young girl and a Big Bad Wolf. Its origins can be traced back to the 10th century by several folk tales of various European countries, including The False Grandmother (Italian: La finta nonna), later written among others by Italo Calvino in the Italian Folktales collection; the best known versions were written by Charles Perrault and Brothers Grimm. The story has been changed considerably in various retellings and subjected to numerous modern adaptations and readings. It is number 333 in the Aarne-Thompson classification system for folktales. Variations of the story have developed, incorporating various cultural beliefs and regional dialects into the story. An example of this is Kawoni's Journey Across the Mountain: A Cherokee Little Red Riding Hood, which introduces Cherokee myths and language into the traditional story. Another such example is Petite Rouge Riding Hood, which approaches the story from a Cajun perspective.