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.
List of minor The Worst Witch characters
Drusilla Paddock is the older half-sister of Clarice crow and makes her first appearance in "The Worst Witch All at Sea". She claims a bed that Enid Nightshade offered to Mildred that looked like a hospital trolley. She has a much bigger role in the sixth book "The Worst Witch to the Rescue" where she hides Mildred's talking pet tortoise up a tree to prevent him from revealing the truth about Ethel's project.