Drawing together Indian and Iranian Muslims with Christian missionaries, Hindu nationalists and Japanese imperialists, this book brings to life the local sites of globalisation that transformed Muslim religiosity through the long nineteenth century. Nile Green evokes terrains of exchange that range from the Russian empire's borderlands to the Indian princely states and the car factories of Detroit. He casts a microhistorian's eye on the religious productions that spilled from these many sites of contact. Whether looking at imperial evangelicals and Iranian language-workers, or Indian Muslims and Yogi masters of breath control, each chapter unravels local forces of religious contact, competition and exchange. Green draws on a huge range of materials, from Indian magazines for African Americans to Muslim Japanology; from Urdu tales of ocean-going saints to the diaries of German missionaries; from Bibles in Tatar to the first Arabic printed books. Challenging perceptions of an age usually identified with the unifying ideologies of Pan-Islamism and nationalism, his book reveals more muddled human terrains in which Muslims defended, reformed and promoted in an increasingly connected world. Terrains of Exchange presents not only global history from the bottom up but global history as Islamic history.