In reading order
Horus Rising
Dan Abnett
Horus Rising
Dan Abnett
The False War
Josh Reynolds
False Gods
Graham McNeill
False Gods
Graham McNeill
The Red Fief
Josh Reynolds
The Broken Chain
Josh Reynolds
Galaxy in Flames
Ben Counter
Galaxy in Flames
Ben Counter
The Flight of The Eisenstein
James Swallow
Fulgrim
Graham McNeill
Descent of Angels
Mitchel Scanlon
Legion
Dan Abnett
Battle for the Abyss
Ben Counter
Mechanicum
Graham McNeill
Tales of Heresy
Graham McNeill, Dan Abnett, Gav Thorpe, Matthew Farrer, Anthony Reynolds, James Swallow, Mike Lee
Fallen Angels
Mike Lee
A Thousand Sons
Graham McNeill
Nemesis
James Swallow
The First Heretic
Aaron Dembski-Bowden
Prospero Burns
Dan Abnett
Age of Darkness
Aaron Dembski-Bowden, Nick Kyme, Graham McNeill, John French, Chris Wraight, Dan Abnett, Gav Thorpe, Rob Sanders, James Swallow
The Outcast Dead
Graham McNeill
Deliverance Lost
Gav Thorpe
Know No Fear
Dan Abnett
The Primarchs
Graham McNeill, Gav Thorpe
Fear to Tread
James Swallow
Shadows of Treachery
Aaron Dembski-Bowden, Graham McNeill, John French, Dan Abnett, Gav Thorpe
Angel Exterminatus
Graham McNeill
Betrayer
Aaron Dembski-Bowden
Mark of Calth
Aaron Dembski-Bowden, Graham McNeill, Dan Abnett, Rob Sanders, David Annandale, Guy Haley, Anthony Reynolds
Vulkan Lives
Nick Kyme
The Unremembered Empire
Dan Abnett
Scars
Chris Wraight
Vengeful Spirit
Graham McNeill
The Damnation of Pythos
David Annandale
Legacies of Betrayal
Aaron Dembski-Bowden, Nick Kyme, Graham McNeill, John French, Chris Wraight, Gav Thorpe, David Annandale, Guy Haley, Anthony Reynolds, Guy Hayley
Deathfire
Nick Kyme
War Without End
Aaron Dembski-Bowden, Graham McNeill, John French, Dan Abnett, Gav Thorpe, David Annandale
Pharos
Guy Haley
Eye of Terra
John French, Gav Thorpe, David Annandale, Guy Haley, Guy Hayley
The Path of Heaven
Chris Wraight
The Silent War
John French, James Swallow
Angels of Caliban
Gav Thorpe
Praetorian of Dorn
John French
Corax
Gav Thorpe
The Master of Mankind
Aaron Dembski-Bowden
Garro
James Swallow
Shattered Legions
Nick Kyme, Graham McNeill, John French, Chris Wraight, Dan Abnett, Gav Thorpe, David Annandale, Guy Haley
The Crimson King
Graham McNeill
Tallarn
John French
Ruinstorm
David Annandale
Old Earth
Nick Kyme
The Burden of Loyalty
Aaron Dembski-Bowden, John French, Chris Wraight, Dan Abnett, Gav Thorpe, Rob Sanders, David Annandale
Wolfsbane
Guy Haley
Born of Flame
Nick Kyme
Slaves to Darkness
John French
Heralds of the Siege
John French, Gav Thorpe, Guy Haley, Guy Hayley
Titandeath
Guy Haley
The Buried Dagger
James Swallow
The Seventh Serpent
Graham McNeill
The Purge
Anthony Reynolds
The Eightfold Path
Anthony Reynolds
After Desh'ea
Matthew Farrer
Hubris of Monarchia
Andy Smillie
Virtues of the Sons | Sins of the Fathers
Andy Smillie
The Herald of Sanguinius
Andy Smillie
Garro: Knight of Grey
James Swallow
Cybernetica
Rob Sanders
The Honoured
Rob Sanders
The Unburdened
David Annandale
Wolf at the Door
Mike Lee
Garro: Oath of Moment
James Swallow
Promethean Sun
Nick Kyme
Sigismund: The Eternal Crusader
John French
Raven's Flight
Gav Thorpe
Nightfane
Nick Kyme
Heart of the Conquerer
Aaron Dembski-Bowden
Iron Corpses
David Annandale
Red-Marked
Nick Kyme
The Eagle's Talon
John French
Valerius
Gav Thorpe
Scorched Earth
Nick Kyme
Garro: Legion of One
James Swallow
The Thirteenth Wolf
Gav Thorpe
Garro: Sword of Truth
James Swallow
Veritas Ferrum
David Annandale
The Sigillite
Chris Wraight
Grey Talon
Chris Wraight
Garro: Ashes of Fealty
James Swallow
Strike and Fade
Guy Haley
Grey Angel
John French
Thief of Revelations
Graham McNeill
Hunter's Moon
Guy Haley
Garro: Burden of Duty
James Swallow
The Eternal Blade
Graham McNeill
Cypher: Guardian of Order
Gav Thorpe
Wolf's Claw
Chris Wraight
Garro: Shield of Lies
James Swallow
Wolf Mother
Graham McNeill
Daemonology
Chris Wraight
Riven
John French
Aurelian
Aaron Dembski-Bowden
The Revelation of the Word
David Annandale
Perpetual
Dan Abnett
Echoes of Revelation
Chris Wraight, Dan Abnett, Gav Thorpe
Dark Compliance
John French
Templar
John French
The Binary Succession
David Annandale
Honour to the Dead
Gav Thorpe
Wolf Hunt
Graham McNeill
The Long Night
Aaron Dembski-Bowden
Master of the First
Gav Thorpe
Stratagem
Nick Kyme
The Soul, Severed
Chris Wraight
Twisted
Guy Haley
Black Oculus
John French
Corax: Soulforge
Gav Thorpe
The Divine Word
Gav Thorpe
Chirurgeon
Nick Kyme
The Crimson Fist
John French
Call of the Lion
Gav Thorpe
Tallarn: Executioner
John French
The Voice
James Swallow
The Dark King | The Lightning Tower
Graham McNeill, Dan Abnett
Prince of Crows
Aaron Dembski-Bowden
The Shadowmasters
Gav Thorpe
Ravenlord
Gav Thorpe
Tallarn: Ironclad
John French
The Last Church
Graham McNeill
Kryptos
Graham McNeill
Lone Wolf
Chris Wraight
Sons of the Forge
Nick Kyme
Children of Sicarus
Anthony Reynolds
Abyssus
Ben Counter
Galaxis in Flammen
Ben Counter
Blood Games
Dan Abnett
Scions of the Storm
Anthony Reynolds
The Watcher
C.Z. Dunn
Butcher's Nails
Aaron Dembski-Bowden
Censure
Nick Kyme
The Either
Graham McNeill
Echoes of Ruin
Gav Thorpe, David Annandale, Guy Haley, Guy Hayley
The Heart of the Pharos | Children of Sicarus
Anthony Reynolds
Raptor
Gav Thorpe
Stone and Iron
Robbie MacNiven
The Lords of Terra
Ian St. Martin, Robbie MacNiven
The Horus Heresy Audio Collection: Volume 1
Aaron Dembski-Bowden, Graham McNeill, Chris Wraight, Dan Abnett, Gav Thorpe, Guy Haley, Guy Hayley
The Horus Heresy Audio Collection Volume 4
Graham McNeill, Chris Wraight, Dan Abnett, Gav Thorpe, David Annandale, Anthony Reynolds
The Horus Heresy Audio Collection: Volume 3
Gav Thorpe, David Annandale, Guy Haley, Guy Hayley
The Horus Heresy Audio Collection: Volume 2
Gav Thorpe, David Annandale
Endless War
John French, Chris Wraight, Dan Abnett, Gav Thorpe, Andy Smillie, David Annandale, L.J. Goulding, Graham McNeil, Ian St. Martin, Guy Hayley, Robbie MacNiven, C.Z. Dunn
Errant Knights
John French, James Swallow, Josh Reynolds
Cthonia's Reckoning
John French, Gav Thorpe, Michael F. Haspil
Eidolon: The Auric Hammer
Marc Collins
The Horus Heresy: Novella Collection 1
Aaron Dembski-Bowden, Nick Kyme, Graham McNeill
The Horus Heresy: Novella Collection 3
Aaron Dembski-Bowden, John French, Chris Wraight
The Horus Heresy: Novella Collection 2
Nick Kyme, Gav Thorpe, Rob Sanders
The Horus Heresy: Novella Collection 4
Nick Kyme, Gav Thorpe
The Horus Heresy: Novella Collection 8
Nick Kyme, David Annandale, David Guymer
The Horus Heresy: Novella Collection 5
Graham McNeill, Gav Thorpe, Anthony Reynolds
The Horus Heresy: Novella Collection 6
Chris Wraight, Rob Sanders
The Horus Heresy: Novella Collection 7
Rob Sanders, David Annandale, James Swallow