Wings of Fire: Brightest Night (Book 5) by Tui T Sutherland
Sunny has always taken the Dragonet Prophecy very seriously. If Pyrrhia’s dragons need her, Clay, Tsunami, Glory, and Starflight to end the war, she’s ready to try. She even has some good ideas on how to do it, if anyone would listen to her. But shattering news from Morrowseer has shaken Sunny’s faith in their destiny.
Is it possible for anyone to end this terrible war and choose a new SandWing queen? What if everything they’ve been through was for nothing? Buried secrets, deadly surprises, and unexpected sides to scavengers are all waiting for her in the shifting sands of the desert, where Sunny must decide once and for all: is her destiny already written? Or can five dragonets change their fate and save the world… the way they choose?