This is a book that was given to me by my father, who was a crewman on the U.S.S. Point Cruz when Admiral Hayward was in command. I am very grateful that he did.It was a very enjoyable book about a man who most people will neaver know about.He was very involved in projects ranging from the atomic bombs to the tools that our navy uses today.If you can find this book you will not be disapointed in it.