OLDROYD, D. R. (ed.) 2002. The Earth Inside and Out: Some Major Contributions to Geology in the Twentieth Century. Geological Society Special Publication no. 192. vi + 369 pp. London, Bath: Geological Society of London. Price £85.00, US $142.00; members' price £42.50, US $71.00; AAPG members' price £51.00, US $85.00 (hard covers). ISBN 1 86239 096 7