[15] The best single work on military operations in Turkey during the Great War is Edmund Dane’s _British Campaigns in the Nearer East, 1914–1918_ (2 volumes, London, 1919). Regarding the Caucasus campaigns of 1914–1915 _cf._ M. P. Price, _War and Revolution in Asiatic Russia_ (London, 1918), Chapter I; R. Machray, “The Campaign in the Caucasus,” in the _Fortnightly Review_, Volume 97 (1915), pp. 458–471. Excellent accounts of the first Turkish offensive against the Suez Canal are to be found in G. Douin, _Un épisode de la guerre mondiale: l’attaque du canal de Suez, 3 Fevrier, 1915_ (Paris, 1922); C. Stiénon, “Sur le chemin de fer de Bagdad,” in _Revue des deux mondes_, 6 series, Volume 5 (1916), pp. 148–174; T. Wiegand, _Sinai_ (Berlin, 1920); N. Moutran, _La Syrie de demain: France et Syrie_ (Paris, 1916); R. Hennig, _Der Kampf um den Suezkanal_ (Stuttgart, 1915); E. Serman, _Mit den Türken an der Front_ (Berlin, 1915); J. Walther, _Zum Kampf in der Wüste am Sinai und Nil_ (Leipzig, 1916); P. Schweder, _Im türkischen Hauptquartier_ (Leipzig, 1916); _Eine Geschichte der Türkei im Weltkriege_ (Munich, 1919). For the Mesopotamian expedition of 1914–1915 consult _Despatches Regarding Operations in the Persian Gulf and Mesopotamia_ (London, the War Office, 1915); G. M. Chesney, “The Mesopotamian Breakdown,” in the _Fortnightly Review_, Volume 102 (1917), pp. 247–256; H. B. Reynardson, _Mesopotamia, 1914–1915_ (London, 1919); C. H. Barber, _Besieged in Kut and After_ (Edinburgh, 1917). Of the great quantity of material available on the Dardanelles campaign, _cf._, in particular, the following: _Gallipoli: der Kampf um den Orient, von einem Offizier aus dem Stab des Marschalls Liman von Sanders_ (Berlin, 1916); General Sir Ian Hamilton, _Gallipoli Diary_ (London, 1920); H. W. Nevinson, _The Dardanelles Campaign_ (London, 1918); S. A. Moseley, _The Truth About the Dardanelles_ (London, 1916); John Masefield, _Gallipoli_ (London, 1916). [16] _Parliamentary Papers_, 1917, No. Cd. 8610; C. V. F. Townshend, _My Campaign in Mesopotamia_ (London, 1920).