Abe and Bo find a message in a bottle washed up on a beach. The message purports to be a 17th Century treasure map tossed overboard by a pirate whose ship was foundering and provides directions to buried treasure nearby. The boys investigate and discover that a yacht club has been built over the spot on the map. Undetered, the aliens scheme with the head waiter to search the basement for access to the hidden gold.
—David Bassler