The Siege of Terra

Following the 54th Horus Heresy novel The Buried Dagger, the series reset and rebranded itself under the Siege of Terra label. Though rebooted and renumbered, the Siege of Terra is a continuation of the story that began in Horus Rising. The Siege of Terra will see the finale of the overall Horus Heresy story and is set during the events of the Battle of Terra.

Part of the Warhammer 40k universe.