a panther book Calculated risk / General Mark Clark Hughes' tables for sea and air navigation / compiled by L.J. Comrie Handbook of the russian army / prepared in the intelligence division of the war office by J. Wolfe Murray fall of Constantinople and the Papacy in Rome / Edward Gibbon ; ed. and with an introd. by Felipe Fernández-Armesto Normans in Italy and the crusades / Edward Gibbon ; ed. and with an introd. by Felipe Fernández-Armesto Mohammed and the rise of the Arabs / Edward Gibbon ; ed. and with an introd. by Felipe Fernández-Armesto Justinian and the Roman law / Edward Gibbon ; ed. and with an introd. by Felipe Fernández-Armesto end of the western empire / Edward Gibbon ; ed. and with an introd. by Betty Radice Constantine and the Christian empire / Edward Gibbon ; ed. and with an introd. by Betty Radice turn of the tide / Edward Gibbon ; ed. and with an introd. by Betty Radice nature series chemistry of photography / by Raphael Meldola science of infantry tactics simplified / by B.H. Liddell Hart ; with a foreword by Ivor Maxse