LIST OF ILLUSTRATIONS[Colonel George G. Nasmith, C.M.G.]Frontispiece[Mechanical Transports in Salisbury Floods]16[Major-General M.S. Mercer, C.B.]64[German Barrage Fire at Night]104[French Soldiers Advancing under Cover of Liquid Fire]176[The Camouflage]208["Home, Sweet Home"—Mud Terrace]232[British Tanks as Used in the Flanders Offensive]248