David Guymer wrote the Primarchs novel Ferrus Manus: Gorgon of Medusa, and for Warhammer 40,000 The Eye of Medusa, The Voice of Mars and the two The Beast Arises novels Echoes of the Long War and The Last Son of Dorn. For Warhammer Age of Sigmar he wrote the novel Hamilcar: Champion of the Gods, the audio dramas The Beasts of Cartha, Fist of Mork, Fist of Gork, Great Red and Only the Faithful.

He is also the author of the Gotrek & Felix novels Slayer, Kinslayer and City of the Damned and the Gotrek audio drama Realmslayer. He is a freelance writer and occasional scientist based in the East Riding, and was a finalist in the 2014 David Gemmell Awards for his novel Headtaker.

David Annandale is the author of the Warhammer Horror novel The House of Night and Chain and the novella The Faith and the Flesh, which features in the portmanteau The Wicked and the Damned. His work for the Horus Heresy range includes the novels Ruinstorm and The Damnation of Pythos, and the Primarchs novels Roboute Guilliman: Lord of Ultramar and Vulkan: Lord of Drakes.

For Warhammer 40,000 he has written Warlord: Fury of the God-Machine, the Yarrick series, and several stories involving the Grey Knights, as well as titles for The Beast Arises and the Space Marine Battles series.

For Warhammer Age of Sigmar he has written Neferata: Mortarch of Blood and Neferata: The Dominion of Bones. David lectures at a Canadian university, on subjects ranging from English literature to horror films and video games.

Ben Counter is a lifelong gamer and miniature enthusiast living in the UK, near Portsmouth. He is best known for his series of novels for Games Workshop including the Grey Knights and Soul Drinkers series, and has also written supplements for roleplaying games including Dark Heresy, Warhammer Fantasy Roleplay and World of Darkness. He is a founder of Death Spiral Games, publisher of the RPG Sleeper- Orphans of the Cold War.

Trademarks of his fiction include flights of Moorcockian strangeness, gruesome horror, blood-spattered action scenes and stratospheric body counts. A connoisseur of creative ways to waste time, he is a passionate (and, he likes to point out, award-winning) miniature painter, as well as a regular at his local game shop where he can be found playing miniature wargames, refereeing tournaments of Magic- the Gathering or running RPGs.

Peter McLean was born near London and grew up in the Norwich alternative scene, alternating dingy nightclubs with studying martial arts and practical magic before settling to a career in corporate IT. His first novels, the Burned Man series, are noir urban fantasy.

Josh Reynolds is the author of the Horus Heresy Primarchs novel Fulgrim: The Palatine Phoenix, and two audio dramas featuring the Blackshields: The False War and The Red Fief. His Warhammer 40,000 work includes Lukas the Trickster and the Fabius Bile novels Primogenitor and Clonelord.

He has written many stories set in the Age of Sigmar, including the novels Shadespire: The Mirrored City, Soul Wars, Eight Lamentations: Spear of Shadows, the Hallowed Knights novels Plague Garden and Black Pyramid, and Nagash: The Undying King. His tales of the Warhammer old world include The Return of Nagash and The Lord of the End Times, and two Gotrek & Felix novels. He lives and works in Sheffield.