A should read
Paul De Kruif's book may be dated as to language, and certainly it is not especially politically correct language-wise; the book was published in the 1920's before such thing, but anyone interested in the men and women who contributed to unlocking the mysteries of microbes and disease needs to read it. De Kruif's study is fast-paced, fair-minded, and generally a joy to read. The men and women, the Microbe Hunters long dead, come alive with their passions, foibles, conceits, and joy.