story
•Short Story

Rules of Engagement

Written byGraham McNeill
First publishedinAge of Darkness (Paperback)

Roboute Guilliman has put the finishing touches to his great work - the Codex Astartes. This tome will show his Ultramarines how to deal with any tactical situation, no matter the foe. But as the Horus Heresy reaches Ultramar, Captain Ventanus of the Troublesome Fourth must test the strictures of the Codex Astartes against the one foe that the primarch never expected: other Space Marines.

Cover of the paperback edition of 'Age of Darkness'Cover of the paperback edition of 'Age of Darkness'

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Graham McNeill
Short Story
Rules of EngagementAge of Darkness
2 publications, 4 editions

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2 items
Cover of the ebook edition of 'Rules of Engagement'
Publication2016

Rules of Engagement

1
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Cover of the paperback edition of 'Age of Darkness'
Publication2011

Age of Darkness

3
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