A Harmony of Ages. The Resonant Arcana, #8

Ancient forces. Shattered worlds. Some endings rewrite everything. Nightreach lies in ruins. Ley lines twist out of control. Shadows stalk the streets, and the pieces of a long-buried power awaken across the city. Vesper Ainsley stands at the heart of the chaos-caught between identities, hunted by those determined to control the Resonant bond she carries, and bound to a power that threatens to unmake everything she loves.
Rafe refuses to abandon her, even as the boundaries of reality tear around them. Blair leads what remains of Praxis through collapsing streets, determined that humanity still has a voice in the fight ahead. And across the broken city, old loyalties fracture as rival factions move to claim the Echo's shifting power for themselves. As the last battle looms, allies converge from every corner of the city: mages, rebels, and those who have risked everything to stand with Vesper one final time.
But the deeper Vesper sinks into the power within her, the more the line blurs between saving the world and losing herself to it. When the past refuses to stay buried and the future hangs by a thread, every choice will echo across ages. There is only one path left, and there is no turning back. A Harmony of Ages is the explosive conclusion to The Resonant Arcana, an urban fantasy epic where impossible power meets devastating stakes, and the last hope for humanity rests on a choice that will either save the world or tear it apart.