Restorer is the fifty-seventh short story published in the The Horus Heresy series that was not originally part of an anthology novel. Restorer was first published in e-book format on Day 7 of the 2017 "Summer of Reading".
Shiban Khan has returned to Terra. As the Warmaster Horus draws ever closer, his body is remade and his mechanical shackles cast aside, but there are other, deeper wounds that must still be confronted before he can face battle again.
- Restorer (Short Story) by Chris Wraight