Mixed Magics: Four Tales of Chrestomanci is a collection of four fantasy stories by the British author Diana Wynne Jones, first published by Collins in 2000. One was original to the collection, "Stealer of Souls", a novella about half of the book in length; three had been published in the 1980s. It was the fifth book published among seven Chrestomanci books (1977 to 2006) and the only collection in the series.