Most crabs are content under the ocean, but not Sammy! This little sand crab craves adventure. But when his curiosity leads him into a lobsterman's trap, Sammy finds himself on more of an adventure than he ever thought possible. New sights and strange creatures join our little crab as he explores the world around him on his journey back to the ocean, and gives us a glimpse of one of the lovely islands that lies off the coast of Maine.