This book, Ajaan Lee’s first, is like a catalog. In it, he gives the full range of his teachings on the practice of the Buddha’s craft, from the observance of the five precepts to the attainment of total liberation. Thus the different parts are written for different people at different stages in the practice, and the reader is advised to read, not judgmentally, but judiciously - taking whatever is useful for his or her own practice, and leaving the rest for others.