Isabelle!

“What is wrong with him?" Nina grumbled as they went back to the sitting room to drill Colm on his cover story.

"Same thing that's always wrong with him," said Jesper. "He's Kaz Brekker.”
― Leigh Bardugo, Crooked Kingdom

“We'll be Kings and Queens, Inej. Kings and Queens.”
― Leigh Bardugo, Six of Crows

“Our hopes rest with you, Mister Brekker. If you fail, all the world will suffer for it."
"Oh, it's worse than that, Van Eck. If I fail, I don't get paid.”
― Leigh Bardugo, Six of Crows

“Jesper knocked his head against the hull and cast his eyes heavenward. “Fine. But if Pekka Rollins kills us all, I’m going to get Wylan’s ghost to teach my ghost how to play the flute just so that I can annoy the hell out of your ghost.”
Brekker’s lips quirked. “I’ll just hire Matthias’ ghost to kick your ghost’s ass.”
“My ghost won’t associate with your ghost,” Matthias said primly, and then wondered if the sea air was rotting his brain.”
― Leigh Bardugo, Six of Crows