Guillemin is a recognized, well-published leading authority on the history of biological warfare in the United States. No other book delves this deeply into the behind-the-scenes machinations of U.S. military intelligence in Japan and the inner circle of presidential advisors in Washington to keep Unit 731 and its horrendous acts from being exposed to the light of justice in the Tokyo Trials.

Walter E. Grunden, Bowling Green State University, author of Secret Weapons and WWII: Japan in the Shadow of Big Science