PRYOR, KAREN.Lads Before The Wind: Adventures In Porpoise Training. Harper & Row, New York: 1975. 0060134429 / 9780060134426 First Edition. h Hardcover with dustjacket. Good condition. Dustjacket has slight chips and scratches. In this book the reader learns almost as much about human behavior as about porpoise behavior. Starting from sctatch, with a report on operant conditioning in one hand and a bucket of fish in the other.