War on the Western Front / ed. Gary Sheffield new vanguard series British Mark IV tank / David Fletcher ; ill. by Tony Bryan men-at-arms series British Army, 1914-18 / text by R.J. Marrion and D.S.V. Fosten ; colour pl. by G.A. Embleton osprey military men-at-arms series Lawrence and the Arab revolts : warfare and soldiers of the Middle East 1914-18 / text by David Nicolle ; colour plates by Richard Hook