In The Emerald City of Oz, she shows herself particularly unamenable to Oz, asking for a back attic room, simpler clothing, and is gauche enough to tell Billina that chickens are for broiling and eating without realizing that such a conversation would be deeply offensive.
She appears occasionally in the works of Baum's successors in Oz literature; one notable example is Eric Shanower's The Giant Garden of Oz.