Revenge of Lilith Miller

Four years after the events of the first book-and nearly two decades after the Cordyceps brain infection devastated the world-Lilith Miller is now 23 years old and has built a new life in Seattle. As Isaac's trusted right-hand woman and second-in-command of the Washington Liberation Front (WLF), she has earned respect, found companionship in a man named Manny, and formed close friendships within the organization. Meanwhile, 19-year-old Ellie Williams has settled into a relatively peaceful life in Jackson, Tommy's thriving settlement. Surrounded by a strong community, Ellie has forged meaningful friendships with Dina and Jesse and has begun to experience a sense of normalcy in a world that rarely offers it.

After four years apart, Lilith returns to Jackson to visit Ellie and her father, Joel. Having left the settlement behind to create her own path, Lilith hopes to mend her fractured relationship with Ellie after a painful truth came to light between them. But peace is fragile. Beyond Jackson's walls, infected hordes and ruthless survivors continue to threaten what remains of civilization. When a devastating tragedy shatters the lives of both Ellie and Lilith-and strips away the last remnants of Lilith's sanity-she becomes consumed by grief, rage, and an overwhelming desire for justice.

Driven by vengeance, Lilith sets out on a dangerous journey back to Seattle, with Ellie joining her in the hunt for those responsible. As they track their targets one by one, Lilith is forced to confront the brutal physical and emotional toll of her actions. Along the way, she discovers that the people she once trusted most may be hiding secrets of their own, leading to betrayals that cut deeper than any wound.
In a world where survival often comes at the cost of humanity, Lilith and Ellie must decide how far they are willing to go for revenge-and whether justice is worth losing themselves in the process.