A. G. Cairns-Smith & H. Hartman 1986. Clay Minerals and the Origin of Life. Proceedings of a Workshop held at Glasgow University, 18–24 July 1983. xiv + 193 pp. Cambridge, London, New York, New Rochelle, Melbourne, Sydney: Cambridge University Press. Price £19.50, US $34.50 (hardback). ISBN 0 521 32408 4.