Dan Abnett has written over fifty novels, including the acclaimed Gaunt’s Ghosts series and the Ravenor, Eisenhorn and Bequin books. For the Horus Heresy, he is the author of the Siege of Terra novel Saturnine, as well as Horus Rising, Legion, The Unremembered Empire, Know No Fear and Prospero Burns, the last two of which were both New York Times bestsellers. He also scripted Macragge’s Honour, the first Horus Heresy graphic novel, as well as numerous Black Library audio dramas. Many of his short stories have been collected into the volume Lord of the Dark Millennium. He lives and works in Maidstone, Kent.

Nick Kyme is the author of the Horus Heresy novels Old Earth, Deathfire, Vulkan Lives and Sons of the Forge, the novellas Promethean Sun and Scorched Earth, and the audio dramas Red-Marked, Censure and Nightfane. His novella Feat of Iron was a New York Times bestseller in the Horus Heresy collection, The Primarchs. Nick is well known for his popular Salamanders novels, including Rebirth, the Sicarius novels Damnos and Knights of Macragge, and numerous short stories. He has also written fiction set in the world of Warhammer, most notably the Warhammer Chronicles novel The Great Betrayal and the Age of Sigmar story ‘Borne by the Storm’, included in the novel War Storm. More recently he has scripted the Age of Sigmar audio drama The Imprecations of Daemons. He lives and works in Nottingham.

Darius Hinks is the author of the Warhammer 40,000 novels Blackstone Fortress, Blackstone Fortress: Ascension and the accompanying audio drama The Beast Inside. He also wrote three novels in the Mephiston series: Blood of Sanguinius, Revenant Crusade and City of Light, as well as the Space Marine Battles novella Sanctus. His work for Age of Sigmar includes Dominion, Hammers of Sigmar, Warqueen and the Gotrek Gurnisson novels Ghoulslayer, Gitslayer and Soulslayer. For Warhammer, he wrote Warrior Priest, which won the David Gemmell Morningstar Award for best newcomer, as well as the Orion trilogy, Sigvald and several novellas.

C L Werner’s Black Library credits include the Age of Sigmar novels Overlords of the Iron Dragon, Profit's Ruin, The Tainted Heart and Beastgrave, the novella ‘Scion of the Storm’ in Hammers of Sigmar, and the Warhammer Horror novel Castle of Blood. For Warhammer he has written the novels Deathblade, Mathias Thulmann: Witch Hunter, Runefang and Brunner the Bounty Hunter, the Thanquol and Boneripper series and Warhammer Chronicles: The Black Plague series. For Warhammer 40,000 he has written the Space Marine Battles novel The Siege of Castellax. Currently living in the American south-west, he continues to write stories of mayhem and madness set in the Warhammer worlds.