Beyond the Veil (Demon Squad, 5)

Frank's woman kidnapped, a frantic chase across worlds, an interdimensional uprising, and all with the surly father-in-law to be in tow. What could be worse? How about being drafted by the Almighty? Trapped on a strange and hostile planet, forced to deal with an alien insurrection, Frank and Longinus scramble to save Karra from the clutches of a rebel overlord bent on revenge. All in a day's work for the devil inherent.