Mildred Hubble
Mildred Hubble is a major character in "The Worst Witch" children's book series by Jill Murphy. She is the protagonist in all the books. She is friends with Maud Spellbody and Enid Nightshade and has a strong rivalry with Ethel Hallow and Drusilla Paddock.
Casper Meets Wendy
Meanwhile, an malefic warlock named Desmond Spellman who believes himself the greatest warlock to have existed gets an unwelcome messaged by the Oracle in the Mirror who tells him that in the future, a 10-year-old named Wendy the Good Little Witch will surpass him in being the greatest witch ever. In response, Desmond plans to get rid of her with the advised "Mystic Abyss". He creates two henchmen: Jules and Vincent, and assigns them to bring Wendy to him, where she is living in the country with her three witch aunts, Gert, Gabby, and Fanny.