When the world ended, it wasn't with a bang—it was with a whisper in the dark and a spore in your lungs. In the post-apocalyptic scraps of Chattanooga, Rachel Alden fixes broken machines and tries not to notice the ghosts. But when ancient alien artifacts start reacting to her, she's thrust into a hidden war for humanity's soul. The truth? Earth has been infected by a quantum-aware fungus designed to alter human DNA and make the afterlife consumable by predatory aliens. Now the dead don't leave. And Rachel's the only one who can hear them calling for help. With a neural tech-savvy best friend, a sarcastic old junk dealer, and a mysterious stranger who may not be entirely human, Rachel sets out to recover the Choir Tools—dimensional relics that can restore Earth's spiritual harmony. The rituals are dangerous. The enemies are everywhere. The ghosts are getting louder. And falling in love might be the most dangerous resonance of all. Harmonic Resistance is a soul-bending blend of sci-fi, romance, grit, and ghostlight—perfect for fans of chick lit with cosmic stakes.