IX. CASTLES OF THE THIRTEENTH CENTURY: THE FORTIFICATION OF THE CURTAIN 212 X. THE EDWARDIAN CASTLE AND THE CONCENTRIC PLAN 252 XI. MILITARY ARCHITECTURE IN THE LATER MIDDLE AGES: FORTIFIED TOWNS AND CASTLES 287 XII. THE AGE OF TRANSITION: THE FORTIFIED DWELLING-HOUSE 334 INDEX OF PERSONS AND PLACES 369 INDEX RERUM 381 BIBLIOGRAPHY 1. Chief Original Authorities cited. ABBO, De Bello Parisiaco libri tres (Migne, _Patrologiae Cursus Completus_, vol. 131 (1853), pp. 722-62). AMIENS, GUY OF. Carmen de Hastingae proelio (Chroniques Anglo-Normands). Rouen, 1836-40. ANGLO-SAXON CHRONICLE, ed. C. Plummer. 2 vols. Oxford, 1892-9. ANNA COMNENA. Alexias, ed. A. Reifferscheid. 2 vols. Leipzig, 1884. ANNALES BERTINIANI (Annales Francorum, vulgo Bertiniani dicti), ed. Dom. M. Bouquet, _Recueil des historiens des Gaules et de la France_, vols. vi. (1749), 192-204; vii. (1749), 59-124; viii. (1752), 26-37. ARDRES, LAMBERT OF. Extracts in Bouquet, _Recueil des historiens_, vols. xi. (1767), 295-307; xiii. (1786), 423-53; xviii. (1822), 583-8. BEDE. Historia Ecclesiastica, ed. C. Plummer. Oxford, 1896. BRETON (LE), GUILLAUME. Philippidos libri xii., ed. Bouquet, _Recueil des historiens_, vol. xvii. (1818), 117-287. CAESAR. Commentaries, ed. B. Kübler. 3 vols. Leipzig, 1893-6. COLMIEU, JEAN DE, canon of St Martin, Ypres. Vita beati Joannis Morinorum episcopi (_Acta Sanctorum_, January, vol. iii. 409-17). DICETO, RALPH DE. Historical Works (Ymagines Historiarum and Abbreviationes Chronicorum), ed. W. Stubbs, 2 vols. (Rolls Series, No. 68). DOMESDAY BOOK (Record Commission). 4 vols. Lond., 1816. HENRY VIII., LETTERS AND PAPERS, ed. Brewer and Gairdner, vol. iv. HOVEDEN, ROGER OF. Chronicle, ed. W. Stubbs. 4 vols. (Rolls Series, No. 51). JOINVILLE, JEAN, SEIGNEUR DE. Histoire de Saint Louis, ed. N. de Wailly. Paris, 1874 (translation of Chronicle by Sir Frank Marzials, London, 1908). MONTE, ROBERT DE (Robert de Torigny, abbot of Mont-Saint-Michel). Cronica (continuation of Sigebert of Gemblours), ed. Migne, _Patrologiae Cursus_, vol. clx., 423-546. ORDERICUS VITALIS. Historia Ecclesiastica, ed. A. le Prévost. 5 vols. Paris, 1838-55. PATENT ROLLS, CALENDARS OF, 1216-66, 1271-1364, 1377-1485. 47 vols. (in progress). PETERBOROUGH, BENEDICT OF. Chronicle, ed. W. Stubbs. 2 vols. (Rolls Series, No. 49). PIPE ROLLS. Pipe Roll Society Publications. 27 vols. (in progress). London, 1884, etc. RYMER, THOMAS. Foedera. 20 vols. London, 1704-35. STUBBS, WILLIAM, D.D. Select Charters and other Illustrations of English Constitutional History, 8th edit. Oxford, 1905.