No.

“Kestrel of the SkyWings?” Cirrus said. “Big, red, grumpy-looking?” “You’ve just described fifty percent of all SkyWings,” said the MudWing sitting on top of Turtle. “The other half is big, orange, and grumpy-looking.”
― Tui T. Sutherland, Escaping Peril

“Why aren’t you scared of me?” she asked. “I am,” he said. “I just … you’re not the only dragon I know with dangerous powers.” “Really?” she said. What did that mean? Who was he talking about? But before he could answer, a roar billowed down through the corridors, like a rolling smoke cloud. Turtle flared his wings, his green eyes wide. “What was that?” “Probably Queen Ruby,” Peril said. Was Ruby yelling at Clay? Was Clay all right? Did he need her to come protect him? She glanced back at the row of fire globes leading uphill to the school. “Maybe they just told her that I’m here.” “Want to go find out?” Turtle asked. Peril frowned at him. “So I can get roared at face-to-face? That does sound more fun.” “I don’t mean go say hi,” Turtle protested. “I mean, I’m going to eavesdrop to see what’s happening, so do you want to come?”
― Tui T. Sutherland, Escaping Peril

“Love isn't some scarce resource to battle over. Love can be infinite, as much as your heart can open.”
― Xiran Jay Zhao, Iron Widow

“We are NOT calling it magical death spit!!”
-Glory”
― Tui T. Sutherland, Escaping Peril