Evolutionary Medicine. Wenda R. Trevathan, Euclid O. Smith and James J. McKenna (eds). Oxford University Press, New York. 1999. Pp. 480. Price £24.95, paperback. ISBN 019 510356 4.

Mosaic Evolution of Subterranean Mammals — Regression, Progression & Global Convergence. Eviatar Nevo. Oxford University Press, Oxford. 1999. Pp. 413. Price £95.00, hardback. ISBN 0 19 857572 6.

Levels of Selection in Evolution. Laurent Keller (ed.). Princeton University Press, Princeton, N.J. 1999. Pp. 413. Price £10.15, paperback. ISBN 0 691 00703 9.

The Genetical Theory of Natural Selection — A Complete Variorum Edition. R. A. Fisher (edited by Henry Bennett). Oxford University Press, Oxford. 1999. Pp. 318. Price £25.00, hardback. ISBN 0 19 850440 3.