Marina J. Lostetter

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.

This is a standalone novel exploring sentience and artificial intelligence through the lenses of conflicted robot hero Unit Four. When Unit Four—a biological soft robot built and stored high above the Jovian atmosphere—is activated for the first time, it’s in crisis mode. Aliens are attacking the Helium-3 mine it was created to oversee, and now its sole purpose is to defend Earth’s largest energy resource from the invaders in ship-to-ship combat. But something’s wrong. Unit Four doesn’t feel quite right. There are files in its databanks it can’t account for, unusual chemical combinations roaring through its pipes, and the primers it possesses on the aliens are suspiciously sparse. The robot is under orders to seek and destroy. That’s all it knows. According to its handler, that’s all it needs to know. Determined to fulfill its directives, Unit Four launches its ship and goes on the attack, but it has no idea it’s about to get caught in a downward spiral of misinformation, reprograming, and interstellar conflict. Most robots are simple tools. Unit Four is well on its way to becoming something more....

The Cage of Dark Hours is the second novel in the epic fantasy 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 an old friend 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. The Five Penalties The Helm of Midnight The Cage of Dark Hours The Teeth of Dawn