Book 1

The Helm of Midnight

by Marina Lostetter

Published 13 April 2021

A legendary serial killer stalks the streets of a fantastical city in The Helm of Midnight, the stunning first novel in a new trilogy from acclaimed author Marina Lostetter.

In a daring and deadly heist, thieves have made away with an artifact of terrible power―the death mask of Louis Charbon. Made by a master craftsman, it is imbued with the spirit of a monster from history, a serial murderer who terrorized the city with a series of gruesome murders.

Now Charbon is loose once more, killing from beyond the grave. But these murders are different from before, not simply random but the work of a deliberate mind probing for answers to a sinister question.

It is up to Krona Hirvath and her fellow Regulators to enter the mind of madness to stop this insatiable killer while facing the terrible truths left in his wake.


Book 2

The Cage of Dark Hours

by Marina Lostetter

Published 2 August 2022

The Cage of Dark Hours is the second novel in a new trilogy from acclaimed author Marina Lostetter, where the defeat of a serial killer back from the dead has pulled the mask off the myths and magics of a fantastical city.

Krona and her Regulators survived their encounter with Charbon, the long-dead serial killer who returned to their city, but the illusions of their world were shattered forever.

Allied with the healer Melanie they will battle the elite who have ruled their world with deception, cold steel, and tight control of the magic that could threaten their power, while also confronting beasts from beyond the foggy barrier that binds their world.

Now they must follow every thread to uncover the truth behind the Thalo, once thought of as only a children's tale, who are the quiet, creeping puppet masters of their world.


Book 3

The Teeth of Dawn

by Marina Lostetter

Published 28 January 2025