Strong Box: The Big Bad Book of Boon (Strong Box: The Big Bad Book of Boon #4)

Waking up in a dank, dark cave, Frank searches for the Savance and finds them awaiting him. They hope to join forces with Frank in order to track down and slay their common mortal enemy, Dixon the Dread. Frank agrees to give the uncertain alliance a shot, but will it turn out to be only a clever betrayal? Elsewhere, the Savance unearth the most powerful weapon in all of the known universes: the Slayer Foil.