Book reviews

Blanchard, R. J. & Blanchard, D. C. (Eds.). (1986). Advances in the study of aggression, Volume 2. Orlando, Florida: Academic Press. Pp. 228. ISBN 0-12-037702-5. $60.00 (hardback).

Dobbing, J. (Ed.). (1987). Sweetness. Berlin: Springer-Verlag. Pp. 282. ISBN 3-540-17045-6. £42.

Ellen, P. & Thinus-Blanc, C. (Eds.). (1987). Cognitive processes and spatial orientation in animal and man. Dordrecht: Martinus Nijhoff. Vol. 1. Experimental animal psychology and erhology. Pp. 331. ISBN 90-247-3447-9. £60.95. Vol. 2. Neurophysiology and developmental aspects. Pp. 321. ISBN 90-247-3448-7. £60.95