This book is a sequel to Prof. Bosworth's classic study of the origins and early history of the Ghaznavid Empire, The Ghaznavids, their empire in Afghanistan and eastern Iran 994-1040. It carries o the story of this originally Turkish dynasty, based on Ghazna in eastern Afghanistan, after its sultans had lost the western Iranian provinces of their empire to the incoming Turkish steppe nomads of the Oghuz tribe, whose leaders then formed the Great Seljuq state in ...