“Dark Tides“, the dramatic third volume of “The Witch’s Box” is now available for purchase. 
In this one, the struggle between rebels and the Empire comes to a conclusion, ancient energies are awakened, and Imperial Princess Maihara keeps alive her ambition to become Empress. (to order, search for Kim J Cowie on Amazon.)
Note there is also a paperback edition. Both editions are available for purchase from 15 July 2021.