44. Muhammed in Medina, by J. Wellhausen (Berlin, 1882).
An abridged translation of Wáqidí's work on Muḥammad's Campaigns.
45. Das Leben und die Lehre des Moḥammad, by A. Sprenger, 3 vols. (Berlin, 1861-65).
46. Life of Mahomet, by Sir W. Muir, ed. by T. H. Weir (Edinburgh, 1923).
47. Das Leben Muhammed's nach den Quellen populär dargestellt, by Th. Nöldeke (Hannover, 1863).
48. The Spirit of Islam, by Syed Ameer Ali (London, 1922).
49. Mohammed, by H. Grimme, 2 vols. (Münster, 1892-95).
50. Die weltgeschichtliche Bedeutung Arabiens: Mohammed, by H. Grimme (Munich, 1904).
51. Mohammed and the Rise of Islam, by D. S. Margoliouth in 'Heroes of the Nations' Series (London and New York, 1905).
52. Mohammed and Islam, by A. A. Bevan in The Cambridge Mediæval History, vol. ii, ch. 10 (Cambridge, 1913).
53. Die Person Muhammeds in Lehre und Glauben seiner Gemeinde, by Tor Andrae (Uppsala, 1918).