Book reviewed in this article:The Lineaments of Mind. John Cohen. Oxford and San Francisco. W.H. Freeman and Company.Cognition, Development and Instruction. John R. Kirby and John B. Biggs (Eds.)The Art and Science of Visual Illusions. Nicholas Wade. London. Routledge and Kegan Paul.Child Language. Alison Elliot.Children's Oral Communication Skills. W. Patrick Dickson (Ed.).The Language of Children Reared in Poverty: Implications for Evaluation and Intervention. Lynn Feagans and Dale Clark Farran (Eds.).Fairness in Children. Michael Siegal.The Origins of Logic (Six to Twelve Months). Jonas Langer.Are Young Children Egocentric?M.V. Cox (Ed.).Mainstreaming of Children in Schools: Research and Programmatic Issues. Phillip S. Strain and Mary M. Kerr.The Perception of Pictures, Vol. 1. Alberti's Window. Margaret A. Hagen (Ed.)Psychopathology and Subfecundity. Joseph A. McFalls.Medical Psychology: Contributions to Behavioral Medicine. Charles K. Prokof and Lawrence A. Bradley (Eds.).The Substance Abuse Problems. Sidney Cohen.Family Mental Health: Theory and Practice. Rae Sedgwick. St. Louis, Missouri. C.V. Mosby.Handbook of Family Therapy. Alan S. Gurman and David P. Kniskern (Eds.)