I won't say to much since this book hasn't been published but it was another great installment to this exciting series.
Revenant is Reaver's twin that was raised in Hell. Now that his memories are restored, he struggles with his identity. Who he should have been, who he was told he was and who everyone thinks he should be now.
Blaspheme, on the other hand, knows exactly who she is, but has to keep her identity secret from those who seek to harm her.
We have two sort of lost souls trying to find their place in the realm.

What I love about Ione is that her stories aren't typical. Normally Angels are good, demons are bad. But not here, everyone's got an agenda and no one is necessarily all good and all evil (with the except of Satan who is all evil). Everyone has their own agenda, thus it's difficult to trust anyone because you don't know who is truly on the side of good and evil.

(*I have never met an author who seemed to love redeeming douchebags as much as this author. She does it well though, so I am game).

**Special Thanks to Forever (Grand Central Publishing) via Netgalley for the Advanced Reading Copy