The winged Egyptian goddess Isis is an ancient and complex deity, whose mythology presents her as bestower of fertility and immortality. This chapter follows up on these themes, and the linked relationship between fertility and immortality, by exploring the involvement of women with funeral rites, and concepts of the afterlife in the Ancient Near East and Ancient Greece involving goddesses, who combine sexuality and fertility, war and death, and the promise and hope of immortality. There is a further exploration of ancient bird goddesses demonized via the concept of the monstrous-feminine: furies, harpies, and sirens—all of whom pose a particular danger to men, not women.