“Good Lady Ducayne” by Mary Elizabeth Braddon, published in 1896, is a vampire tale that explores the themes of aging, exploitation, and the quest for eternal youth. The story follows the young and impoverished Bella Rolleston, who becomes the companion to the elderly and enigmatic Lady Ducayne. As Bella becomes increasingly entangled in Lady Ducayne’s web, she discovers the horrifying truth behind her employer’s unnaturally prolonged life—Lady Ducayne survives by feeding on the blood of the young. Braddon’s narrative skillfully blends elements of Gothic horror with social commentary, shedding light on the darker aspects of Victorian society while also delving into the timeless allure and dangers of immortality.