This book is on pre-order until book delivery arrives. 
 
The Godsblood Tragedy (The Divine Godsqueen Coda #1) by Bill Adams:
 
An orphan, without a trueborn name, returns to the city of her birth to uncover her past. Hounded by the servants of the Dark God and dying from the poisonous mist that covers the land, her path leads to one of the magical seals protecting the holy ruin of Eminence.

A father, murdered and reborn, aims to bring down the floating fortress hovering over his homeland. Burdened by loss, he’s willing to sacrifice his soul to free his city and get revenge for the destruction of his family.

A mother, captured and bonded to a daemon, kills in the name of the Dark God so she can free her tortured daughter. Relentless in her vengeance, she hunts the one person who could end her suffering: the man who would destroy her vile master.

A drake, the banished hatchling of a failed advisor, seeks his father’s stolen horns. Untested, he desires to right his father’s wrongs in the eyes of the gods and restore his family’s honor.

As all converge in the occupied desert city where the world’s fuel source is mined, one family’s bond will be tested. Old betrayals will resurface, anger and resentment will flourish, but one thing remains clear: blood rules all.