The Value of Fear is the twenty-first short story published in the Horus Heresy Series that was not originally part of an anthology novel. The Value of Fear was the twenty-second item released as part of the Black Library's 2014 Advent Calender. It is also now included in the Corax anthology novel.
The Raven Guard under Corax continue to gather all leaderless Loyalists to their banner, determined to take the fight to Horus and his Heretics. In the industrial nightmare of the underhive, the XIX Legion receive a lesson in terror tactics from the most unlikely of allies –- the Night Lords...
- The Value of Fear (Short Story) by Gav Thorpe