When it broke out in 1906, the scandal surrounding Prince Philipp Eulenburg, closest confidant of Emperor Wilhelm II, shook the Hohenzollern monarchy and all of Europe to the core. Sparked by accusations by the journalist and publicist Maximilian Harden, the scandal dominated European headlines until 1909; it was the first modern scandal in which homosexuality was openly discussed. Particularly shocking was Harden's claim that Wilhelm had long been under the influence of a homosexual camarilla led by Eulenburg. Allegedly, this clique had brought about Bismarck's dismissal, cut off the emperor...