In France, it is called l'exode, or "exodus": the flight from their homes of up to seven million residents before and during the German invasion of the country in May and June 1940 (events described in the bestselling novel Suite Frantain exploited the exodus to discredit the government of the Third Republic. While Diamond's treatment of some topics, like fatalities during the exodus, is cursory, this is a solid work on a socially convulsive episode of WWII. 22 b&w photos.