At the dawn of the Imperium, half of the Emperor's most trusted soldiers turned against him in a bitter civil war. Mankind faced extinction as brother fought brother. Ten thousand years after their defeat, those same traitors continue to launch their campaigns out of the Eye of Terror, intent upon nothing less than the destruction of the Imperium. This book is a detailed army list for the various units that are available for Chaos Space Marine armies in the Warhammer 40,000 tabletop game, including background information, special rules, unique champions and a 16-page hobby section with full-colour pages containing advice and tips for someone collecting, modelling and playing with a Chaos Space Marine army. The book is good as a reading copy, with noticeable but minor damage and wear on the exterior cover. Internally the pages are clean, the binding strong and the illustrations clear and colourful.