Experiments in Electric Circuits

The World Missionary Conference, Edinburgh 1910

Missions, Nationalism, and the End of Empire (Studies in the History of Christian Missions)

Christian Missions and the Enlightenment (Studies in the History of Christian Missions)

Church Missionary Society and World Christianity, 1799-1999 (Studies in the History of Christian Missions)

Christianity in the twentieth century

The Global Diffusion Of Evangelicalism The Age Of Billy Graham And John Stott