Codex: Ultramarines is an expansion book for the Games Workshop Table Top game Warhammer 40,000. This edition of the book was published for the first time in 1995, and is for the 2nd edition of Warhammer 40,000. Although the Codex focused on the Ultramarines Chapter, it was suitable for use with any 'Codex' Space Marine Army. The book has 97 pages and the cover is printed in color while the majority of the book remains in black and white, although there are several pages of colour images of miniatures.