The Nightmare Garden: The Iron Codex Book Two

Aoife discovers that her understanding of reality has been fundamentally flawed; the Necrovirus is a myth, and her impending madness stems from an allergy to iron. As a changeling—part human, part being from the Thorn Lands—she faces a dire predicament after unleashing monsters into the Iron Lands by destroying the Lovecraft engine. With time running out, Aoife must find a way to seal the gates and restore balance to a world on the brink of destruction.