Know No Fear cover art

Know No Fear

The Horus Heresy, Book 19

 Preview

Audible Standard 1-month free trial

Auto-renews at $8.99/mo + applicable tax after 30-day trial. Cancel Anytime
Try for $0.00
More purchase options

Know No Fear

Written by: Dan Abnett
Narrated by: Gareth Armstrong
Try for $0.00

$8.99 a month after 30 days. Cancel anytime.

Buy Now for $23.72

Buy Now for $23.72

Unaware of the wider Heresy and following the Warmaster's increasingly cryptic orders, Roboute Guilliman returns to Ultramar to muster his Legion for war against the orks massing in the Veridian system.

Without warning, their supposed allies in the Word Bearers Legion launch a devastating invasion of Calth, scattering the Ultramarines fleet and slaughtering all who stand in their way. This confirms the worst scenario Guilliman can imagine - Lorgar means to settle their bitter rivalry once and for all. As the traitors summon foul daemonic hosts and all the forces of Chaos, the Ultramarines are drawn into a grim and deadly struggle in which neither side can prevail.

©2012 Games Workshop Limited (P)2012 Games Workshop Limited Fiction Science Fiction

You may also enjoy...
Cthonia's Reckoning cover art
Cthonia's Reckoning Written by: John French, and others
The Solar War cover art
The Solar War Written by: John French
The Lost and the Damned cover art
The Lost and the Damned Written by: Guy Haley
adbl_web_anon_alc_button_suppression_t1
All stars
Most Relevant
As always Gareth Armstrong makes this story captivating through his performance but I'm not sure even that was enough to save this bland story. was a bit of a struggle to stay focused in on this one.

One of the ones to just bare in the storyline

Something went wrong. Please try again in a few minutes.
Betrayal strikes... But what is the purpose of such an action in war? The element of surprise is achieved but at what cost and to what end? Some betrayals are planned decades in advance, others happen in the blink of an eye. Filled with captivating dialogue, a robust array of characters, and riveting depictions of combat - this is a must have not only for fans of the Horus Heresy but for science fictionsl fans everywhere.

Outstanding work of science fiction

Something went wrong. Please try again in a few minutes.
A good read/listen for fans of either the Ultramarines or the Word Bearers. A pivotal moment in the Horus Heresy and one of the must reads for the storyline. The narrator brought the story and characters to life. Overall quite good but I personally find the Ultramarines to be so impersonal and quite bland as characters go. They almost sound like the mechanicum when they speak half the time. This is the way they are designed within the Warhammer universe and is by no means any fault of the writer who does an excellent job.
I would still highly recommend the book.

Battle for Calth!

Something went wrong. Please try again in a few minutes.
Truly one of the greats in regards to the Horus Heresy. The battle of Calth is one of the best action bits of the series, it’s been a bit difficult listening to some of the books after this because it’s sooo damn good. I’m a Word Bearers and Ultramarines fan so seeing both is a treat. Great characters, great plot, great narration. A fantastic book! Would 100% recommend!

One of the best Heresy books.

Something went wrong. Please try again in a few minutes.
Great story epic reader but the audio has gaps so it annoyed the hell out of me . fix it and its perfect

Great story but in parts the audio skips

Something went wrong. Please try again in a few minutes.
See more reviews