The Complete Insufferable by Mark Waid

What happens when your crime-fighting sidekick grows up to be an arrogant, ungrateful douchebag who makes rock stars look humble? Worse, what on Earth could force the two of you together for one last case? Nocturnus and his former protege, Galahad, will find out—if they don’t kill one another first.

Later, on the trail of the murderer who bankrupted them, Galahad and Nocturnus are forced to travel overseas—where their connections and resources are of no use to them! And, with their ci…