John French
Templar

Sigismund, First Captain of the Imperial Fists, must set aside his personal doubts in order to lead his forces against the last remaining Word Bearers within the Solar System...
The Horus Heresy
short

Also in:
The Silent War
The Horus Heresy Audio Drama Bundle 2015
The Horus Heresy Audio Collection: Volume 1
Legions Divided Quick Read Collection