In the recently published Friedrich Rosen. Orientalist scholarship and international politics Amir Theilhaber describes the diplomatic career and scholarly-literary productions of Friedrich Rosen “to investigate how politics influenced knowledge generated about the “Orient” and charts the roles knowledge played in political decision-making regarding extra-European regions. This is pursued through analyses of Germans in British imperialist contexts, cultures of lowly diplomatic encounters in Middle Eastern cities, Persian poetry in translation, prestigious Orientalist congresses in northern climes,leveraging knowledge in high-stakes diplomatic encounters, and the making of Germany’s Islam policy up to the Great War.” An extensive chapter 6 deals with Omar Khayyam’s Ruba’iyat and Rumi’s Masnavi, in the context of politics and scholarship of translating Persian Poetry.