Decoherence

Book Two of the Quantum Chronicles

Maia has problems of her own: running a computer company, solving crimes, and dodging hitmen. Then she starts dreaming about the death scenes of Prometheus. She sees glimpses of larger issues in a war that's been going on for tens of millennia. Death doesn't stop the enemy; it just slows them down a little while they wait for their next incarnation. The Underworld gods can look like anyone they want and have tech far beyond ours, but Prometheus is a trickster. He has a few aces up his sleeve, and Maia's one on them.