The Burden of Loyalty: The Horus Heresy, Book 48 (Unabridged‪)‬

As the darkness of the war slowly consumes the galaxy, those who still serve the Throne are faced with a struggle for their survival and the continued existence of everything they hold dear. With the threat of the Warmaster's fleet looming ever closer to Terra, it will fall to such heroes to halt the tide, but the enemies arrayed against them are powerful, and the burden of loyalty is great....

This Horus Heresy anthology contains six short stories, some of which are originally released as audio dramas, and by authors such as Dan Abnett, Aaron Dembski-Bowden, Gav Thorpe and John French. Also included are the novellas The Wolf King, by Chris Wraight, and Cybernetica, by Rob Sanders.

Contents:
Perpetual by Dan Abnett
The Binary Succession by David Annandale
Into Exile by Aaron Dembski-Bowden
Ordo Sinister by John French
The Heart of the Pharos by L J Goulding
Cybernetica by Rob Sanders
The Thirteenth Wolf by Gav Thorpe
The Wolf King by Chris Wraight