This it, this is the one. Technically, maybe. This is the first of six episodes of Horus Hour, covering the final three books.

We are, truly, really, in the endgame now. And all is not well in Realspace...

The gate stands ajar. The enemy ranks rush to it in an unending tide. The walls are beginning to laugh at those defending them. The end is near, the Red Angel Cometh...

There is but one Son of Humanity who can break the tide, break the enemy, break HIM. The XIth Son rises.

He does not die this day.

We know Sanguinis is safe (for now), but how many of his sons, nephews and fellow citizens will fall to make this happen?

The bell is tolling in this episode of Siege Season!

We hope it was a White Christmas if you celebrate...

But now it's time for White Scars! We are back with Siege Season after a lengthy break (Apologies Sons of the Khan).

We are here to get to the meat and bones of the epic clash between the White Scars. Thank you for your patience, and enjoy, Khaaaaagan!

It's Episode 13 of Siege Season...

And the luck of the Loyalists has come to an end. A devastating blow at the Mercury Wall has laid low Rogal Dorn's plans. For him and the remaining Loyalists, the goal has changed. Now it is time to hurt the Warmaster's lackeys.

Meanwhile, at Colossi, a gathering storm builds. Lightning is preparing to strike in our first episode of Warhawk.

Giant Robots advance, clash and smash in this episode. The final bastions of Terra are in danger of collapse, with Mortis on the march, is there truly no hope? Join us for your Thursday Ratings and a breakdown in this episode.

Giant Robots prepare to clash on the plains of Terra.

But before the Titans come to blows, it's time to have a chat about Mortis and whether it is truly deserving of the scores it's about to receive on Thursday Ratings.

In addition, Varela's hopes of having a White Scar he likes survive are back on the up! And the Perpetuals have arrived...

Graham McNeil is BACK on Horus Hour

The Scot in the Sun joins us for one last Horus Heresy bout!

This was an absolute pleasure to record and we got DEEP into the mind of Magnus.

This is it! The one that everyone has been waiting for, the day the siege changed forever.

In the second half of Saturnine, we lose the amount of characters that we expect from a Siege book and we have moments that dare to top Raldaron's one liner for coolest Siege Moment.

Rogal Dorn has ICE in his veins...

We're hitting the big time of Siege Season!

Saturnine is finally here, one of the most praised books of the heresy and one of the greatest clashes of the Heresy.

Join us as we discuss the first half of this galaxy changing tome...