"Dr. Spock's Baby and Child Care" is a parenting guide written by pediatrician Dr. Benjamin Spock. First published in 1946, it has become one of the best-selling books on child-rearing. The book emphasizes a nurturing approach to parenting, encouraging parents to trust their instincts and understand their child's needs. The guide covers various topics, including infant care, discipline, and child development. It addresses common concerns faced by parents and offers practical advice on health, nutrition, and emotional well-being. Over the years, it has influenced generations of parents and shaped modern parenting practices.