A Hat Full of Sky (Discworld 32) Tiffany Aching, a hag froain as she is plunged into yet another adventure when she leaves home and is apprenticed to a real witch This ti skills of the Nac Mac Feegle the Wee Free Men be of use, or must Tiffany rely on her own abilities? This is the third novel in the junior Discworld series that started with the enor Maurice and His Educated Rodents