French TextMay-June 1940—The Breakthrough of the Panzers, is the focus of this new battlefield guide by specialist Jean-Yves Mary. Supplementing the previous publications (Corridor des Panzers and Zur Küste), this guide permits the reader to follow the itinerary of the battles presented in the other two volumes, crossing towns and villages, particularly the Ardennes. Included are numerous photos comparing the sites as they were in 1940 to present day, along with color maps.