Warhammer: The Horus Heresy: Dropsite Massacre (Paperback)

A Horus Heresy novel by John French.

Horus has turned against the Emperor, and Rogal Dorn and Malcador the Sigillite send a vast loyalist force of legionaries and primarchs to stop him at Isstvan V. None of them know how deep the betrayal runs.

Paperback · 416 pages · Black Library · Games Workshop BL3353