Currently reading those four, depending on my mood.
- Traitor Marines vs Orks, no real good guys, death and destruction, no care for the human losses? Siege of Castellax.
- Futile attempts at containing undying horrors, at the expense of many loyal sons of Ultramar? Fall of Damnos.
- Superb Genestealer massacre? Death of Integrity.
- Something short and hopefully self-contained, picked from dozens of stories? Space Marines Omnibus.
Too bad I don't have anything Warhammer Fantasy to go on this month. City of the Damned, the new Gotrek & Felix novel, isn't out yet.
Oh, and I'm somehow reading/listening to the Pacific Rim novelization. Because why not, they've got Kaiju and Robots.