B15: Buck, R. (1988). Human motivation and emotion (2nd edn). New York: John Wiley & Sons. ISBN 0-471-89705-1, 586+94pp, £33.25/$51.55; £13.95/$23.95 B16: Wagner, H. L. (Ed.) (1988). Social psychophysiology and emotion: Theory and clinical applications. Chichester and New York: John Wiley & Sons. ISBN 0-471-91266-2, 311pp, £36.50/$77.50 B17: Greenberg, L. S. & Safran, J. D. (1987). Emotion in psychotherapy. New York, Guilford Press. ISBN 0-89862-010-4, 338 pp, $43.20/£24.95