This book by Nathaniel Branden explores the power of self-esteem and how it can be used to improve our lives. It looks at how self-esteem affects our relationships, our work, and our overall well-being. It also provides practical advice on how to build and maintain a healthy
From Wikipedia
Nathaniel Branden was a Canadian–American psychotherapist and writer known for his work in the psychology of self-esteem. A former associate and romantic partner of Ayn Rand, Branden also played a prominent role in the 1960s in promoting Rand's philosophy, Objectivism. Rand and Branden split acrimoniously in 1968, after which Branden focused on developing his own psychological theories and modes of therapy.