This book is so dated as to be useless to the casual reader. While the cases it presents may still be interesting for those in the profession to analyze, people reading from a less professional perspective will find nothing of any worth. This book is so full of horrifying 1970's style racism (comparing "savages" to children and "retards" and "simpletons", calling cases retardeds, simpletons, idiots, and worse, etc) that while some of the information may still be valid today, I cannot take a single word of it seriously. If the author took the time to read and write a forward for the audio edition, why on earth didn't he take the time to go through the text, and at least update some of the worst blunders? Yes, I realize time and language have changed. But that's no reason to perpetuate historical mistakes in what is sold as a popular psych book, especially not when the author is alive and well and could update the text.