Cassell, Wellington House, 125 Strand, London WC2R OBB. Telephone: 0171 4205555. Cassell publishes books aimed at teachers and undergraduate and postgraduate students of education and at the general market. The books reflect the most recent research into education, psychology and related academic subjects. While being at the cutting edge, they should also be clearly written and accessible. They are frequently aimed at the international market, while covering the most up-to-date policy developments in the UK.