Ferrus Manus: The Gorgon of Medusa
Ferrus Manus, primarch of the Iron Hands, employs his brutal methods of war to bring a world to heel in the Emperor's name.
The Great Crusade has swept across half the galaxy, a million human worlds now embracing the truth and reason that comes with allegiance to the rule of Terra. But even such unparalleled success comes at a cost. Rumours abound that the Emperor plans to step back from the Crusade and raise one of his primarch sons to lead in his stead. Faced with the bitterly non-compliant human empire of Gardinaal and a leaderless host of Ultramarines, Thousand Sons and Emperor’s Children at his Legion’s command, the Iron Hands primarch Ferrus Manus decides to make an example that even the Emperor cannot ignore.
It's the start of a brand new series of 18 books focusing on the greatest of heroes, the primarchs themselves. This volume kicks it all off with a tale of Roboute Guilliman at the height of his powers, leading his legion into battle at the apex of the Great Crusade.
The Horus Heresy: Primarchs consists of seventeen works, and the series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.
Main series Warhammer 40,000: The Horus Heresy