The Space Marines are numbered amongst the most elite warriors in the Imperium. Created by the Emperor himself from the genetic material of the demigod Primarchs, they are the ultimate soldiers for a cruel and terrible age. Inside this 192-page hardback codex, you'll find everything you need to unleash the Space Marines in battle, plus thrilling lore and art to inspire your own collection. Inside this book, you'll find: - The history of the Space Marines, with a look at how these genetically engineered warriors annihilate the enemies of the Emperor with terrible force - A Space Marines bestiary with background details for every unit and Character featured - A showcase of stunningly painted Citadel miniatures - Rules for Space Marines units that are available to every Chapter - Stratagems, Warlord Traits, Litanies of Battle, Psychic Disciplines and Chapter Relics that define the ways that the Space Marines wage war - And more! You will need a copy of the Warhammer 40,000 rulebook to use the rules included in this codex.