his is the first critical study of a man who helped Hitler into power and continued to serve him until the very end of the Third Reich. Other biographies of Franz von Papen have failed to portray a co
The common fruit fly, Drosophila, has long been one of the most productive of all laboratory animals. From 1910 to 1940, the center of Drosophila culture in America was the school of Thomas Hunt Morga
Dr. Paul Dudley White was the premier heart specialist of this century. He was recognized as an outstanding bedside doctor, a great teacher, and a widely respected investigator. By his optimism, his p
