The German Theology, translated by Susannah Winkworth. 1854.

TREATISES.

Kuno Francke: "Medieval German Mysticism." Harvard Theological
Review
, Jan., 1912.

G. Siedel: Die Mystik Taulers. 1911.

M. Windstosser: Étude sur la 'Théologie germanique.' 1912.

W. Preger: Geschichte der deutschen Mystik im Mittelalter. 3 vols. 1874-93.

History and Life of the Rev. John Tauler, with 25 sermons, translated by Susannah Winkworth. 1858.

M. Maeterlinck: Ruysbroeck and the Mystics, with selections from
Ruysbroeck, translated by J. T. Stoddard. 1894.

J. E. G. de Montmorency: Thomas à Kempis, his Age and his Book. 1906.

A. R. Burr: Religious Confessions and Confessants. 1914. (The best psychological study of mysticism).