Finding Psychology Books

Library of Congress Subject Headings (LCHS):

Cognition
Drug Abuse
Group Counseling
Human Development
Psychology

You may want to browse these call ranges:

150 Psychology
152 Perception, movement, emotions, drives
153 Mental processes & intelligence
154 Subconscious & altered states
155 Differential & developmental psychology
156 Comparative psychology
158 Applied psychology
616.89 Mental Disorders/Psychotherapy