Chatterjee, Bina:The Khandakhādyaka of Brahmagupta with the commentary of Bhattotpala. Edited and translated by Bina Chatterjee.–Vol. I:Introduction, Translation and Mathematical Notes, pp. 315; Vol. II:Text and Commentary, pp. 236. Calcutta (World Press) 1970, Rs. 125, £ 8.30, $ 20.‐ the set.The Mathematical Papers of Isaac Newton, Vol.V 1683–84. Edited by D. T. White‐side with the assistance in publication of M. A. Hoskin and A. Prag. Cambridge University Press 1972. XXVI + 627 pp. £ 20.Conor Reilly S. J.:Francis Line S. J. An Exiled English Scientist 1595–1675, Bibliotheca Instituti historici Societatis Iesu Vol. 29. Rome, Institutum historicum S.I. 1969, VII–144 pp. $ 3.20.E. J. Aiton:The Vortex Theory of Planetary Motions, London (Macdonald) and New York (American Elsevier) 1972, x + 282 pp., Dff. 68.00. (“History of Science Library”series.)M. M. Nieto,The Titius‐Bode Law of Planetary Distances, Its History and Theory, (Pergamon Press) 1972, xii + 161 pp., £ 3.50.d'Elia, Alfonsina:Ernst Mach(in Italian); Pubblicazioni della Facolta di Lettere e Philosophia dell'Universita di Milano LIX, 1971, 299 pp., Lire 3.000.Blackmore, John T.:Ernst Mach, his Life, Work and Influence, Univ. of California Press 1972, 360 + 54 pp., $ 16.95.P. Speziali(Editor),Albert Einstein‐Michele Besso, Correspondence 1903‐1955, (Hermann) Paris 1972, xiii + 559 pages, 39 francs.The Growth Points of Physics, Proceedings of the Florence Inaugural Conference of the European Physical Society (April 1969), Rivista del Nuovo Cimento, volume I, numero speziale, 1969, xxxix + 568 pages.Arcieri, John P.:Le fasi critico‐storiche della scoperta della circolazione del sangue–Autori che determinarono correnti avverse al meriti di Realdo Colombo e Andrea Cesalpino, New York (Alcmaeon Ed.), 1972, 83.I. Grattan‐Guinness,The Development of the Foundations of Mathematical Analysis from Euler to Riemann. £4.65, 186 pp. The M.I.T. Press, Cambridge, Mass. London 1970. (Publication Date 1 February 1971.)H. Lewis McKinney,Wallace and Natural Selection. Yale University Press, New Haven and London, 1972, 193 pp. 10 ills., 2 maps (Yale Studies in the History of Science and Medicine 8), $ 12.50.Niels Bohr Collected Works. General Editor L. Rosenfeld. Volume I. Early work (1905–1911). Edited by J. Rud Nielsen. Amsterdam 1972