A Horus Heresy Omnibus edition following the fall of Magnus the Red and the Thousand Sons Legion Magnus the Red considered himself among the most loyal of the Emperor’s sons. It was he who first learned of Horus’s corruption, but in trying to warn his father he earned the wrath of Leman Russ – primarch of the Space Wolves and self-styled Imperial executioner. Word of the subsequent attack on Prospero blurred the lines between ally and enemy, friend and foe. This omnibus follows the tragedy of Magnus’s fall, with the novels A Thousand Sons and Prospero Burns showing two very different sides of the same conflict.

Book fifteen in the New York Times bestselling series The Emperor is enraged. Primarch Magnus the Red, of the Thousand Sons Legion, has made a catastrophic mistake and endangered the safety of Terra. With no other choice, the Emperor charges Leman Russ, Primarch of the Space Wolves, with the apprehension of his brother from the Thousand Sons' home world of Prospero. This planet of sorcerers will not be easy to overcome, but Russ and his Space Wolves are not easily deterred. With wrath in his heart, Russ is determined to bring Magnus to justice and the events that decide the fate of Prospero are set in motion.

Abandoned by their kinsmen and hounded into the Alaxxes Nebula, Leman Russ and his Space Wolves face the Alpha Legion fleet for one last, glorious battle. The Space Wolves were set upon by the forces of the Alpha Legion before they had even recovered from the Razing of Prospero. Hounded to the edge of the Alaxxes Nebula, in desperation Leman Russ called out to his primarch brothers and their Legions for aid. None came. Now, with their fleet stranded and supplies dwindling, the warriors of the Rout face almost certain death amidst the rust-red clouds of the nebula. But what a glorious end it shall be, worthy of the sagas of old, for Alpharius's sons will soon learn that a cornered wolf is always the most deadly.

Exiled, hunted and reviled, the Thousand Sons Legion are adrift – as is their primarch, Magnus. But with his power and personality fracturing, drastic action is needed by the Legion if they are to avoid losing their gene-father forever. After the razing of Prospero, Magnus the Red spirited the Thousand Sons away to the aptly un-named Planet of the Sorcerers, deep within the Eye of Terra. Removed from the concerns of the galaxy at large and regarding the Warmaster’s unfolding Heresy with cold detachment, he has dedicated his hollow existence to the preservation of all the knowledge once held in the great libraries of Tizca, should mankind ever seek such enlightenment again. But his sons can see the change in their primarch – he is a broken soul, whose mind and memories are slipping away into the tumult of the warp. Only by returning to the scenes of his greatest triumphs and tragedies can they hope to restore him, and allow the Crimson King to be crowned anew by the Ruinous Powers.

Book twelve in the New York Times bestselling series The Great Crusade is at its height, and the Thousand Sons are its most dedicated warriors. Though utterly loyal, the Legion of Magnus the Red is viewed with suspicion for its arcane methods. Feared by the Imperium he has sworn to serve, Magnus is called to the planet of Nikaea to answer charges of sorcery. When the ill-fated primarch foresees the treachery of Warmaster Horus and warns the Emperor with forbidden powers, the Master of Mankind dispatches Leman Russ, Primarch of the Space Wolves, to attack Prospero. But Magnus has seen far more than the betrayal of Horus and his revelations will seal the fate of his Legion forever.