Champion

When Just Cause hero Orb is murdered using a new kind of nanotechnology, Mustang Sally will stop at nothing to find and bring to justice his killer. Not even her longtime mentor Juice's dismissal from his position as team leader can distract Sally from her mission.

A sensational new parahuman named Champion brings old-fashioned morals back to the world, training others to follow in his footsteps and heralding the onset of a new age of heroism. Champion isn't all that he seems, and there is a sinister side to his organization. To find Orb's killer and uncover the motive for his murder, Sally must risk everything that makes her a hero.

Champion is the sixth novel in the popular Just Cause Universe superhero fiction series.