G. Christie: The Influence of Letters on the Scottish Reformation. 1908.
A. Lang: John Knox and the Reformation. 1905.
J. Crook: John Knox the Reformer. 1907.
A. B. Hart, "John Knox," in American Historical Review, xiii, 259-80.
(Brilliant character study).
R. S. Rait: "John Knox," in Quarterly Review, vol. 205, 1906.
A. Lang: The Mystery of Mary Stuart. 1902.
Lady Blennerhassett: Maria Stuart, Königin von Schottland. 1907.
A. Lang: A History of Scotland. 4 vols. 1900-7.
P. Hume Brown: John Knox. 2 vols. 1895.
H. Cowan: John Knox. 1905.