Le prochain roman de Peter Watts s'appelle “State of Grace”.

Voici ce qu'il en dit dans une interview à lire ici (attention c'est en pdf).

Currently your working on “State of Grace”. From the material I’ve found on your website I know, that it takes on the vampire plot. Can you say something more?
Peter Watts : State of Grace (which I will always think of as "Dumbspeech" in my heart) tells the story of what happens back on Earth during the Theseus mission, so of course there will be some thematic overlap in terms of the neurology and utility of consciousness. But the main focus, this time through, is on the neurological underpinnings of religious belief. State of Grace endeavours to do to God (and to the Singularity, I suppose) what Blindsight did to self-awareness. And yes, vampires figure prominently once again (although this time around there are zombies as well). In the very first scene you see what happens when vampires figure out how to cure the Crucifix Glitch.