There are 17 books in the The Horus Heresy Primarchs series. The newest book is Sanguinius which came out in 2022.
1
2
Leman Russ
3
Magnus the Red
4
Perturabo
5
Lorgar
6
Fulgrim
Lord of Chemos and bearer of the Palatine Aquila, Fulgrim, primarch of the Emperor's Children, is determined to take his rightful place in the Great Crusade, whatever the cost. A swordsman without…
7
Ferrus Manus
8
Jaghatai Khan
Ever since the Imperium's rediscovery of the world of Chogoris, the White Scars' culture of warrior mysticism has sat uneasily with the ideals of Unity. As the…
9
Vulkan
10
Corax
During the Great Crusade, it falls to the primarch Corax of the Raven Guard to humble the immense void-cities of the Carinae. Determined to bring these worlds into compliance, he unleashes the…
11
Angron
As the Emperor travels the galaxy at the head of his…
12
Konrad Curze
13
Lion El'Jonson
Each primarch is an exemplary being, derived from the Emperor’s own genetic stock to embody a facet of His personality. Their powers are unfathomable, but only one of them is the First. Lion El’Jonson is the paragon of what it is to…
14
Alpharius
Legends abound of the glorious – or infamous – deeds of the Emperor's sons. Yet almost nothing is known of Alpharius, the most mysterious of them all, for the Lord of the Alpha Legion is unparalleled in the art…
15
Mortarion
Once, the Galaspar System suffered under the cruel regime of the Order. Billions of people toiled endlessly to enrich their masters, enduring short lives of poverty, squalor and fear. But Galaspar’s…
16
Rogal Dorn
As the Great Crusade enters its sixth decade, the fleets and armies of the Emperor spear out into the galaxy to bring the Imperial Truth to thousands of worlds. Expansion has…
17
Sanguinius
Sanguinius is the Great Angel, most beloved of all the primarchs, his mighty exploits celebrated throughout the entire Imperium as the Crusade expands into the void. And yet the origins of…