This week I am waiting for Archangel's Blade by Nalini Singh. This one will be coming out on Sept. 6.
Here is the very brief description that Amazon has:
Trying to discover the identity of a murder victim brings together the vampire Dmitri and a hunter for the Guild, Honor. And as the gruesome murders continue, a lethal sensuality explodes between them.There isn't much information there but, hey, it's Nalini Singh. It has to be good. And just look at that cover!