The British Armed Nation, 1793?1815. By J. E. Cookson (Oxford: Oxford University Press, 1997) vi + 286 pp. £45.00/ $87.00 cloth. The Arming of Europe and the Making of the First World War. By David G. Herrmann (Princeton: Princeton University Press, 1997) 307 pp. $16.95 paper. State, Society and Mobilization in Europe during the First World War. John Horne, ed. (Cambridge U.K.: Cambridge University Press, 1997) xv + 292 pp. £35.00/ $59.95 cloth.