Scourge of Unforgiven Sins by Marina Ermakova

The glyphwriter Cyrele carries a deadly secret into the domain of the Kavan god-kings, one that would see her executed if it's discovered.…and it will be discovered. Her only chance is to thwart the most powerful beings in existence before her time runs out.

The bridal entourage assigned to accompany Princess Kamene on the journey to her new home finally arrives in the great city of Lesra Kar--with only three of its original members left alive. And even the surviving three may not remain that way for long if Kamene's betrothed, one of Kava's god-kings, realizes that they'd stumbled across the truth behind his family's magic.

And the glyphwriter Cyrele hides the deadliest secret of all: That she has sabotaged one of the sources of the god-kings' powers.

The moment when the god-kings will discover her sabotage grows closer each day that Cyrele stays in Lesra Kar, but she is not content with silently awaiting her fate. She might not survive the wrath of the Kavan god-kings, but she will grind their power into dust with her last breath to break the stranglehold they have over her.

The final book in a duology, Scourge of Unforgiven Sins is a short adventure fantasy novel that completes the adventure of Cyrele, a low-ranking glyphwriter who dares to challenge the power of Kava's god-kings.

The complete Maelstrom Duology:

Book 1: Secrets of the Forbidden Land

Book 2: Scourge of Unforgiven Sins