This is the second volume looking at the Mig-3, a relatively well known aircraft to anyone interested in the history of Soviet aviation. Many books and articles have been published about this machine, but information about the circumstances of the birth of the project and the conditions of its creation are very brief and concise. MiG-1 and MiG-3 were the most numerous new generation fighters in Soviet aviation at the time of the German invasion of the USSR. They played a very important role in the first period of the war. This book includes scale plans and many period photographs.