57-01 Codex: Grey Knights (English)

Inside this 104-page hardback book, you'll find:
- Lore
- Photography & Artwork
- Rules for using the Grey Knights in games of Warhammer 40,000
- 25 datasheets
- five Detachments
- Gate of Infinity army-wide rule
- A set of rules to launch your own narrative Crusade
– A guide to painting your Combat Patrol
- Rules for fielding Crowe's Sanctifiers in skirmish-sized games

This book also contains a one-use code to unlock Codex: Grey Knights content in Warhammer 40,000: The App.