In a city devoured by plague, betrayal, and the evolution of the dead, two nineteen-year-old survivors fight to stay human in a world losing its soul.
Zariah "Zee" Monroe has survived by staying unseen - slipping through shadows, trusting no one, and keeping her knives sharper than her emotions. Kadin "Kade" Rivers has survived by fighting - using strength, strategy, and a heart hardened by the death of everyone he's ever loved.
When their paths collide in a zombie-infested district, neither wants a partner... but the city leaves them no choice. A mutated breed of undead is rising, faster and smarter than anything the world has faced. And something inside Zee's long-lost brother - now part monster, part conscious - may hold the key to stopping the next wave.
Pursued by The Scourge, a ruthless human militia, hunted by The Echo and other nightmarish mutations, and cornered by factions who would kill them for leverage, Zee and Kade must navigate dangerous trade routes, forbidden black markets, and the truth behind Havenblock's dark experiments.
But as the infected evolve and the streets begin to whisper, the question shifts from how do they survive...
to how far will they go to save what's left of humanity?
In the Undying Streets, the dead aren't the only thing to fear.