R.S. Ford

As its neighbours muster for war, the city state of Kantor clings desperately to neutrality. Suraan, the queen regent, is beset on all sides, her son Rahuul still too young to take the throne. As his elder sister and guardian, Adaali’s only purpose is to protect Rahuul from would be usurpers. But dark forces are at play from within and without, and she must seek help from the most unlikely of places, or be consumed by the war of the gods that threatens to destroy the very fabric of her world.

Books like The Spear of Malice (War of the Archons 3)

Your next favorite book is out there