Medieval Blood is the first interdisciplinary account of one of the most crucial elements of the medieval imagination: blood. Taking blood and bodies seriously, this volume uses cutting-edge theory to propose that blood possesses the ability to shape the body as a distinct identity, transforming it from an unenclosed, diverse, and not unified vessel into a whole distinct from its surroundings—all through various strategies of discourse and investigation, each of which rely “wholeheartedly” on blood.