Braid Beard and his pirate crew return to retrieve the treasure they buried in Jeremy Jacob's backyard, but first they must help calm his baby sister, Bonney Anne, whom they awoke from her nap.
Jeremy Jacob joins Braid Beard and his pirate crew and finds out about pirate language, pirate manners, and other aspects of their life. When Braid Beard's pirate crew invites Jeremy Jacob to join their voyage, he jumps right on board. Buried treasure, sea chanteys, pirate talk--who wouldn't go along? Soon Jeremy Jacob knows all about being a pirate. He throws his food across the table and his manners to the wind. He hollers like thunder and laughs...