Here are some psychology books suitable for teenagers: The Psychology of Young People by BF-Skinner Self-development in young people by fw Nisbet 3 The sex of young People by fw Nisbet The Development of the Human Mind by YF Fisher 5. Social Psychology in the Young Person by YF Fisher 6. Personalities in the Young Person by YF Fisher These books covered the psychological development and growth process of teenagers, including topics such as sex, spirituality, and social interaction. They were very helpful for teenagers who wanted to understand the psychology of teenagers in depth.