Gun Runners ATF

Twenty tracks for the biggest book in the series so far. "Carter" and "Delgado" are character themes for the two agents at the centre of the investigation, "Institution Protocol" and "Vétra" track the bureau's slow unraveling from the inside, and "Terminal Velocity" is the sound of the championship-game countdown the whole back half of the book is racing toward.

This is the most ensemble soundtrack in the catalogue—Power Ballad, Flamingo Panda, Astrid Caldera, and Rex Blade & Jax Fury all trade the lead depending on whose chapter you're in. Follow the credits and you're basically following the cast list.