In this latest Flat Stanley I Can Read adventure, Stanley goes on a snorkeling adventure and makes a dazzling discovery--sunken treasure Sometimes being flat comes in handy for Flat Stanley--like when he is surfing or rescuing a trapped dolphin from a net. In this exciting adventure, Flat Stanley and his brother, Arthur, find sunken treasure in an old shipwreck. But Stanley has to get rid of his gold bar in order to squeeze...