Cloud Captains of Mars
his Space: 1889 PDF details the famous piratical cloud captains¸ their aerial flyers¸ and Karkarham - the Casablanca of Mars! It also includes new rules for Sky Galleons of Mars!  This edition contains all of the material from the original Game Designers' Workshop (GDW) publication.
Details the pirates and privateers who gather at Karkarham¸ the Casablanca of Mars.