Handy Mandy in Oz (1937) is the thirty-first of the Oz books created by L. Frank Baum and the seventeenth written by Ruth Plumly Thompson. It was also illustrated by John R. Neill.
Mandy from Mt. Mern is a Mernite, a race of seven-handed people. One day, while trying to gather her goats the rock she is standing on is blown into the air and into Oz. She lands in Keretaria in the Munchkin Country and meets Nox the white Royal Ox.
This is also the last appearance of Ruggedo, the Gnome King.