- "Alpha to omega"
- —Book's tag-line
Praetorian of Dorn is the thirty-ninth volume in the Horus Heresy series of novels.
Recalled from the Great Crusade after Ullanor, Rogal Dorn and the VII Legion were appointed as the Emperor's Praetorians but only after the Warmaster Horus' treachery was revealed did the full extent of that sacred duty become apparent. Now, as the Sol System comes under attack for the first time since the war began, and many of the seemingly impregnable defences wrought by the Imperial Fists prove inadequate. With all eyes fixed firmly upon this new threat beyond the gates of Terra, who will protect Dorn from the enemy within?
- Praetorian of Dorn (Novel) by John French