AN INSTANT NEW YORK TIMES BESTSELLERA Time Must-Read Book of the YearA Barnes & Noble, Kirkus Reviews, Shelf Awareness, Chicago Public Library, and New York Post Best Book of the YearA Los Angeles Times Best Science Book of the YearAn Amazon Best Book of the YearA Smithsonian Best Science Book of the YearA Scientific American, Bookbub, and Telegraph Herald Best Nonfiction Book of the Year"A lively tale of science and the human endeavor... [E]ndearing and fascinating. " --Brianne Kane, Scientific AmericanFrom the New York Times best-selling author of Stiff and Fuzz, a rollicking exploration of the quest to re-create the impossible complexities of human anatomy.