This book examines the multifaceted experience of France during World War II, moving beyond a simple military narrative to explore the complex social, political, and cultural realities of the period. Sarah Fishman, a historian specializing in modern French history, draws upon a wide range of primary and secondary sources to present a comprehensive analysis of France's wartime situation. The work investigates the varied responses of the French population to occupation, collaboration, and resistance, challenging simplistic interpretations of national behavior during this tumultuous era.

Sarah Fishman's "France at War" is recognized as a significant contribution to the historiography of World War II in France. Scholars have noted its nuanced approach, which avoids generalizations and instead highlights the diverse and often contradictory experiences of the French people. The book is praised for its thorough research and its ability to synthesize complex historical debates into a coherent narrative, making it a valuable resource for both academic study and general readers interested in the period.