Verkkooften called “blue cholera” or “the blue death,” cholera usually caused death by respiratory failure, giving the skin a bluish tinge. To most of snow’s contemporaries,. Verkkofirst, students find the detective stories about important medical discoveries to be inherently appealing. Second, the questions and methods that snow used to. Verkkothis is a fascinating and revealing book about authentic medical detection that occurred in or near new york city in the past decade. Verkkothe mysterious medieval voynich manuscript is probably a women's health manual, according to history researcher nicholas gibbs. Further study of the.