Mister Flint in Oz is a modern Oz book written by Ray Powell. Although first published in 1987, it was originally written in 1969. Hardas Flint (from Powell's earlier The Raggedys in Oz) learns that his father Steely has been enslaved by Peeramyd, an evil magician. Mr. Flint teams up with the Scarecrow and the Tin Woodman to rescue his father, meeting the wizard Zon and the enchanted bird Quoztal along the way.