Wylan didn’t think he imagined the tension in the rasp of Kaz’s voice. Kaz never yelled the way Wylan’s father did, but Wylan had learned to listen for that low note, that bit of black harmony that crept into Kaz’s tone when things were about to get dangerous. He’d heard it after the fight at the docks when Inej lay bleeding from Oomen’s knife, then when Kaz had learned it was Pekka Rollins who had tried to ambush them, again when they’d been double-crossed by Wylan’s father. He’d heard it loud and clear atop the lighthouse as the clerk screamed for his life. Wylan watched as Kaz set the room