The Wolf of Ash and Fire (The Horus Heresy)

Horus Lupercal, ever the favoured son of the Emperor of Mankind, stands ready to lead his Legion against the ork-held planetoid of Gorro. After nearly two centuries of warfare in the name of the Great Crusade, the many victories of the Luna Wolves have become the stuff of legend still, nothing could prepare them for the singular honour of fighting alongside the Emperor himself once more... Read it because
Remember Horus as he was in Horus Rising, before he turned all evil? Don’t you miss that guy? Well, here’s a chance to see him like that again… with the Emperor by his side.