 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.Drusilla's role in the television series is greatly increased, where she is Ethel's bumbling sidekick and ally rather than a minor character.