Army of One (Short Story)

Army of One is the third short story published in the Horus Heresy series and the first that was not part of an anthology. Army of One was published online in April of 2012, as part of the Black Library's celebration of its fifteen year anniversary. It was later included in the The Silent War anthology novel.

Synopsis
As the Horus Heresy blazes across the galaxy, the Hive World of Proxima Apocryphis turns traitor and Malcador the Sigillite despatches punishment in the form of a living weapon. Can the Assassin of the Eversor Clade despatch the planet's governor and restore order?