Luminosity, by Annabelle Jay
As the epic saga of the Sun Dragon series draws to a close, transgender teenager Luke must face her destiny to decide the fate of world. Not only is Luke a girl born into the wrong body, she is the universe’s last Artist: a person with the ability to draw things into existence. When she comes face-to-face with an incubus who might be her father, she learns it falls to her—along with allies from the wizard's Council and the dragon clan leaders—to prevent the incubi from destroying the world. If that isn’t enough, she needs to find a way out of a relationship with her girlfriend that she never intended, go after the Igreefee royal she really wants to be with, and decide if the time is right to transition physically into the girl she’s always been inside.
The journey that began with Allanah’s first Sun Dragon is coming to its thrilling conclusion. The dragons, wizards, sorceresses, and birds you’ve come to know and love will reunite for their biggest battle yet—one that will decide their destiny at last.