The Book of Two

Heaven and Hell Have Noticed

Kalili and Faith survived the moment they were never meant to survive.

Now, the consequences begin.

Exposed by forces far older and far more dangerous than either of them understood, the demon and the angel find themselves hunted from both sides of the War. Heaven wants Faith recalled—or erased. Hell wants Kalili controlled, activated, or destroyed. And everyone wants to know what happens when two Thirteens stand together.

As ancient contracts surface, allies reveal hidden loyalties, and old powers move openly at last, Kalili and Faith are forced to confront an impossible truth: loving each other has made them stronger—and far more vulnerable.

To stay alive, they must navigate politics they barely understand, bargains they cannot afford, and a destiny neither of them agreed to.

Heaven and Hell are no longer watching from a distance.

And the next move could tear the cosmos apart.