The Primarchs (Anthology)

The Primarchs is the twentieth book in the Horus Heresy series

Plot Summary
The Primarchs is an upcoming anthology composed of four novellas which focus on some of the mightiest warriors and leaders that Mankind has ever known - the Primarchs Fulgrim, Lion El'Jonson, Ferrus Manus and Alpharius Omegon - and the roles that they may have yet to play in a galaxy-wide civil war which threatens to change the face of the Imperium forever.