Brothers Frank and Joe Hardy are off on a seaside adventure when their family goes on vacation on a cruise ship. The boys are excited, and especially so seeing as there is a famous passenger aboard the ship who will be auctioning off a special watch that has been in his family for generations. But during dinner, Sir Reginald discovers that his priceless watch has gone missing---Joe and Frank are determined to solve this mystery! Recommended for ages 6 to 9 years.
