The Evil Step-Granddaughters are the granddaughters of Lady Tremaine and the daughters of Anastasia and Drizella Tremaine.
The Evil Step-Granddaughters appear in the novel. They attend Carlos's Hellraiser at Hell Hall and chase after Jay in Dragon Hall.
- They are related to Anthony Tremaine, as either his sisters or his cousins.
- They are of noble blood however, they do not hold themselves to behave that way.