Part three of this four part series has Joe's ship preventing a mutiny of the transport ship they are escorting from England to the Colonies. After parting company with the transport ship Joe's ship is attacked and his captain is injured. After Joe's ship limps into port and prepares to sail again Joe gets orders to join General Washington in Yorktown, where he joins in the final battle of the war. When Cornwallis surrenders his Army the hostilities stop. Finally Joe is sent to France, as an aide to General Lafayette. After months of negotiations, the English and Americans sign a Peace Treaty, which officially ends the war.