Margrit Shildrick is an important and original thinker whose work brilliantly brings together bioethics, feminist and queer theories, and critical disability studies. In Visceral Prostheses, Shildrick extends her thinking on posthuman embodiment into new territories, including the microbiome and microchimerism. Her analyses of various case studies of prostheses as both external and internal to corporeality takes feminist thought in new directions.