Over the last two decades none has done more than Fritz Fischer to compel major reinterpretation of German ambitions between the 1890s and the end of the Third Reich. In 1959–60 this Hamburg historian published two articles that hinted at the coming storm. It broke dramatically in 1961 with the appearance of his huge Griff nach der Weltmacht This densely documented treatment of Germany's objectives in the First World War was striking enough to become before long the object of official displeasure at Bonn. Nor did Fischer's thesis win any easy support from professional colleagues, who argued bitterly about it during the 1964 German Historical Convention. Its still wider impact was clear from the deliberations of the International Historical Congress held at Vienna in 1965. That same year saw the publication of Fischer's Weltmacht oder Niedergang, a brief volume in rebuttal of criticism, and soon scholars in many countries were swelling the tide of relevant literature. By 1969 this included Kreig der Illusionen in which Fischer greatly amplified his original arguments. All three books are, at last, available in English. The translation of Griff nach der Weltmacht dates from 1967, but only lately have the other two been similarly treated. It seems appropriate to review these alongside recent works by Dr John Moses, on Fischer's revolutionary place in a national historiographical tradition, and by Professor Norman Rich, on the German aims associated with the war that broke out in 1939.