39 guidebooks in German from 1872 to 1925, and 21 in English from 1872 to 1914. Twelve French titles were published between 1882 and 1910. Hans Baedeker 1925−1943: Hans Baedeker (1874−1959), the eldest son of Fritz Baedeker, took charge of the company in difficult times. His two brothers, Ernst and Dietrich, were with him, running the company. The firm had lost heavily by investing in government bonds during the First World War. The war had not only wreaked havoc on tourism, it had also resulted in anti-German sentiments around the world, particularly in America and France, where the guidebooks had been very popular and from where tourists had come in droves. Rising inflation, too, played its part in affecting tourism and the balance sheet of the publishing house. The Great Depression put paid to any hopes of an early recovery in its fortunes. The arrival of Nazism made things even worse for anything connected with tourism. For the Baedeker publishing house it culminated in the destruction of their headquarters in Leipzig, with total loss of the firm's archives, in the early hours of December 4, 1943 when Britain's Royal Air Force bombarded the city. See also Baedeker Blitz for Baedeker Raids. Hans was extremely proud of what the Baedeker clan had achieved and not one to give up trying to revive the firm. He received a loan from Allen & Unwin, the London publishing house, which represented Baedeker in Britain, and continued to do whatever he could to rejuvenate the firm at home. On July 1, 1927, Hans celebrated the centenary of its foundation by holding a reception at the Leipzig "Harmonie", a popular venue for such events. The firm did make some progress and he managed to produce twelve new titles in German and five in English, though these included those commissioned by the Nazi regime. He also published the 1928 one-volume eighth and revised German edition of Egypt and in 1929 its eighth English edition, which many travel guidebooks connoisseurs and collectors consider to be the two finest Baedeker travel guides ever published. Hans Baedeker's released 10 guidebooks in German between 1928 and 1942. Several were commissioned by the Nazis, who had been vetting Baedeker guides, proposing and effecting changes in the text, as they saw fit, and laying down to whom certain guides could be sold. Baedeker was asked to publish a guidebook for the German Army