Sins of the Warrior — Lydia M. Hawke

Heaven and Hell are at war

Homicide detective Alexandra Jarvis's niece is missing and pregnant with Lucifer's child, her sister has descended into madness, and the human race has begun a relentless spiral toward self-destruction that Alex is desperate to stop. Now Michael, the Archangel she holds responsible for Earth's plight, has returned--and he's demanding her help to track a missing god.

Heaven is losing

Fighting for the very survival of his own realm--and that of humanity--Michael's only chance to defeat Hell lies in returning Heaven's long-lost daughter to her throne before it's too late. But first he'll have to convince Alex to help him--and keep her out of Hell's clutches long enough for her to do so.

There can be no right choices

In a desperate bid to save both their worlds, Alex and Michael must put aside their animosity and find a way to work together in the face of increasingly impossible decisions...and unimaginable sacrifices.