After losing his glass eye, pirate Captain Black is at a loss. Not far away, Sandpiper, a pauper, finds a shiny, round object in the road. Peering through what appears to be a glass marble, Sandpiper is amazed by what he sees.What is a glass eye without its pirate? And what is a pirate without his glass eye? Sandpiper is about to find out—but danger looms, for Captain Black is determined to find his missing eye . . . by hook or by crook!