Ashby, T., Bradley, R. N., Peet, T. E., and Tagliaferro, N.: Excavations in 1908-11 in various megalithic buildings in Malta and Gozo. Papers of the B.S.R. VI., No. 1. Bachofen, J. J.: Das Mutterrecht; eine Untersuchung über die Gynaikokratie der alten Welt nach ihren religiösen und rechtlichen Natur. 2nd. Ed. Basel (1897). Beddoe, John: The races of Britain. Bristol (1885). Bogdanov, A.: Quelle est la race la plus ancienne de la Russie central? C.I.A.P.A. Moscow (1892). Bopp, F.: Vergleichende Grammatik. Berlin (1833). Bopp, F.: A comparative Grammar. Trans. Lieut. Eastwick. 3 vols. London (1845-50). Bopp, F.: Grammaire comparée. Trad. Michel Bréal. 5 vols. Paris (1866-74). Borlase, W. C.: The Dolmens of Ireland. London (1897). Bosanquet, R.: The obsidian trade in Phylakopi. S.H.S. Supp. Pap. iv., ch. viii. London (1904). Boule, M.: L’homme fossile de la Chapelle-aux-Saints. A.d.P. (1911-13). Boule, M.: La paléontologie humaine en Angleterre. A.xxvi. (1915). Bourguignat, M. J. R.: Histoire des monuments mégalithiques de Roknia. Souvenirs d’une exploration scientifique dans le Nord de l’Afrique. Pt. iv. Paris (1868). Boyd, H. A., and Hawes, C. H.: Gournia, Vasiliki and other prehistoric sites on the isthmus of Hierapetra, Crete. Philadelphia (1912). Brace, C. L.: The Races of the Old World. London (1863). Breasted, J. H.: A History of Egypt. 2nd. Ed. New York (1912). Broca, P. P.: Mémoires d’anthropologie. 5 vols. Paris (1871-8). Brooks, C. E. P.: The evolution of climate in north-west Europe. Q.J.R.M.S., xlvii. (1921), 173-194. Bulleid, A., and Grey, H. St. G.: The Glastonbury Lake Village. Glastonbury (1911, 1917). Burkitt, M. C.: Prehistory. Cambridge (1921) 1. Burkitt, M. C.: Congress at Liége. P.S.E.A., iii. 453-7. Ipswich (1921). 2. Bushe-Fox, J. P.: Excavations at Hengistbury Head, Hampshire. R.R.C.S.A., iii. Oxford (1915). Cara, C. A. de: Gli Hethei-Pelasgi. 3 vols. Rome (1894-1902). Casson, S.: Herodotus and the Caspian. Annual of the B.S.A., xxiii. (1918-9), 175-93. Casson, S.: The Dorian Invasion in the light of some new evidence. Man., xxi. (1921), 39. 1. Casson, S.: The Dorian Invasion in the light of some new evidence. A.J., i. (1921), 199-221. 2. Catalogue of an important collection of Bronze Arms and Implements formed by Dr. S. Egger of Vienna. Sold by Sotheby, Wilkinson & Hodge, 25th June, 1891. Chadwick, H. M.: The Cult of Othin. London (1899). Chadwick, H. M.: The Heroic Age. Cambridge (1912). Chamberlain, Houston Stewart: Grundlagen des Neunzehnten Jarhunderts. (1899). Chamberlain, Houston Stewart: The Foundations of the Nineteenth Century. Trans. John Lees. 2 vols. London (1911). Chantre, R.: Recherches anthropologiques dans le Caucase. Paris and Lyons (1885-7). Chvojka: Arch. Chron. S. Russia (1904). Clark, E. Kitson: A prehistoric route in Yorkshire. P.S.A. 2nd ser., xxiii. (1911), 309-25.