A mixture of comments and reviews found on the internet:

Originally published in 1969 by Harper & Row, this first edition by Melvin Powers brings this classic back for all to enjoy and learn from. Well-written, often humorous advice for beginners who know the fundamentals and want to reduce their mistakes. Takes the reader from the basics of play up to the most complicated squeezes and endplays, and makes it all seem effortless. If you only buy one book on playing a bridge hand, this should be the one.