"Nix Nought Nothing" is a fairy tale included in Joseph Jacobs's anthology, English Fairy Tales (1898). Nix Nought Nothing is a translation of the Scottish tale "Nicht Nought Nothing", originally collected by Andrew Lang from an old woman in Morayshire, Scotland. The story is of Aarne-Thompson folktale type 313, and has numerous cognates, very widely distributed. It also has close similarities to the Greek myth of Jason and Medea.