The steadfast Imperial Guard, millions-strong, the hammer of the Emperor. The mighty Space Marines, finest warriors in the galaxy. The pious Sisters of Battle, defenders of the Imperial Church. Together, they hold back the darkness, protecting the Imperium from the alien, the witch and the traitor. <P>Packed with previously unseen illustrations as well as a host of classic images, this full-colour artbook provides an unrivalled look at the fighting forces of the Imperium.