Chris Wraight is the author of the Horus Heresy novels Scars and The Path of Heaven, the Primarchs novels Leman Russ: The Great Wolf and Jaghatai Khan: Warhawk of Chogoris, the novellas Brotherhood of the Storm and Wolf King, and the audio drama The Sigillite.

For Warhammer 40,000 he has written The Lords of Silence, Vaults of Terra: The Carrion Throne, Vaults of Terra: The Hollow Mountain, Watchers of the Throne: The Emperor's Legion, the Space Wolves novels Blood of Asaheim and Stormcaller, and many more.

Additionally, he has many Warhammer novels to his name, including the Warhammer Chronicles novel Master of Dragons, which forms part of the War of Vengeance series. Chris lives and works in Bradford-on-Avon, in south-west England.

Gav Thorpe is the author of the Horus Heresy novels Deliverance Lost, Angels of Caliban and Corax, as well as the novella The Lion, which formed part of the New York Times bestselling collection The Primarchs, and several audio dramas. He has written many novels for Warhammer 40,000, including Ashes of Prospero, Imperator: Wrath of the Omnissiah and the Rise of the Ynnari novels Ghost Warrior and Wild Rider.

He also wrote the Path of the Eldar and Legacy of Caliban trilogies, and two volumes in The Beast Arises series. For Warhammer, Gav has penned the End Times novel The Curse of Khaine, the Warhammer Chronicles omnibus The Sundering, and recently penned the Age of Sigmar novel The Red Feast. In 2017, Gav won the David Gemmell Legend Award for his Age of Sigmar novel Warbeast. He lives and works in Nottingham.

C L Werner's Black Library credits include the Age of Sigmar novels Overlords of the Iron Dragon and The Tainted Heart, the novella Scion of the Storm in Hammers of Sigmar, the Warhammer novels Deathblade, Mathias Thulmann: Witch Hunter, Runefang and Brunner the Bounty Hunter, the Thanquol and Boneripper series and Time of Legends: 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.

James Swallow is a New York Times and Sunday Times bestselling author and BAFTA-nominated screenwriter, the only British writer to have worked on a Star Trek TV series.

His Star Trek fiction includes The Latter Fire, Sight Unseen, The Poisoned Chalice, Cast No Shadow, Synthesis, Day of the Vipers, The Stuff of Dreams, Myriad Universes: Seeds of Dissent, and short stories in Seven Deadly Sins, Shards and Shadows, The Sky’s The Limit, and Distant Shores.

His other work includes the Marc Dane thriller series and tales from the worlds of 24, Doctor Who, Star Wars, Halo, Warhammer 40,000, and more. He lives and works in London.

Jonathan Green has been an editor, writer, commentator and broadcaster in a 30-year career as a journalist. He has been a working journalist since the late 1970s. The bulk of Jonathan's career has been spent in newspapers, beginning with a cadetship at The Canberra Times and taking in a small Cook’s tour of Australian dailies: the Melbourne Herald, The Herald Sun, the Sunday Herald, The Sunday Age and 15 years at The Age.

Jonathan left The Age in 2006 to work for the first time online as editor of Crikey. After three years there and having gained a nodding familiarity with the ways of the internet, he at last found his way to the ABC as founding editor of ABC Online's The Drum. He presents Blueprint for Living on ABC Radio National and fills in on RN Drive.

Steve Parker is an author, editor and consultant specialising in illustrated information books on the natural world.

Steve is a Senior Scientific Fellow of the Zoological Society of London and has worked on the staff of London's Natural History Museum.

He is based in Suffolk, UK, and has written over 250 books, including dinosaur titles such Extreme Dinosaurs.

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.