From publisher blurb: A comprehensive starship adventure sourcebook designed to supplement or extend any of the popular d20 space based role-playing games. Blood and Space contains extensive rules for starship construction, combat, and crews as well as new classes, feats, and skills for space based adventures. Inside you will find: New Core and Prestige Class: (10 new core classes: Doctor, Engineer, Haulers, Hotshot, Marine, Mercenary, Starship Pilot, Starship Officr, Scientist, and Smuggler.) (6 new prestige classes: Colonial Marine, Contact Specialist, Marine Commander, Pirate Captain, and Starship Commander.) New Feats and Skills: New and modified space themed skills and feats, including a collection of starship piloting and item creation feats. New Personal Equipment: A sampling of personal equipment for characters as well as optional rules for starship trading. Starship Construction: A detailed system for constructing starships and bases, including rules for hulls, star drives, defense systems, weapons systems, and on-board faculties. Starship Crews: A flavorful system for managing crew quality, actions, and advancement. Starship Combat: A complete system for strategic space combat, including rules for natural hazards such as black holes, asteroids, planets, and more. Sample Ships: Also included are 10 pre-made ships, each on its own 8.5x11 page, complete with an illustration, and ready for adventure!