Now to the bad news. It's written by Phil Kelly...again!
Meanwhile, in the 41st Millennium, Phil Kelly is waging a ‘War of Secrets’. With a title and art like that, it could only be the Dark Angels involved, couldn’t it…? It seems that this novel will show us how the sons of the Lion get on with the Primaris Space Marines, as this tale is set in the Dark Imperium, and sees the Dark Angels battling the resurgent T’au Empire in the shadow of the Great Rift.