Harmon takes a sidestep in the world of Wearing the Cape to explore what life would be like for a small-time hero who is not a member of an established superhero team like his flagship Sentinels. In other words, what's it like to be a vigilante superhero in his Wearing the Cape world?
To accomplish this, Harmon takes us from the moment of his hero's breakthrough (which happens during the events of Wearing the Cape book 8) through approximately a year of superhero insanity. In the process, we get to see a pretty normal guy grow into a man willing to take pretty crazy risks for a cause he believes in. To make the vigilante part have teeth, he has his Illinois take a big step toward the dark by requiring all super-powered beings to register. And Kingston, for reasons I never actually understood, decides that he will not do the sane thing and move to a different state. (He's actually unemployed at the time with a roommate whose job takes her all over the world taking pictures. Moving would have been a highly reasonable move for both of them, but they don't really even consider it which never made sense to me.) Instead, he decides to both stay in Illinois and do something that was illegal even before the new law was passed--vigilante justice.
This troubled me. Harmon's universe is not Marvel Comics where just about every hero seems to be a vigilante. He has taken great pains to show us why his world developed in such a way that governments, in a variety of ways, incorporated superpowered beings into their already existing institutions. Vigilantism is exciting, but it's not even a Band-Aid in the fight against real crime. So, I feel like on some level, this whole move isn't sustainable. It is frankly in the government's interest on the city, state, and federal level to catch these vigilantes before they do something that becomes tragic. And it's in the interests of groups like The Sentinels to help them bring the vigilantes to justice.
So, as you can see, on a fundamental level, I never bought into the basic premise of this book. That doesn't mean I didn't enjoy it. Harmon is a very accomplished writer who thinks deeply about his subject matter. The two things I enjoyed the most were the return of a minor character from Wearing the Cape book 5 and the significant thought that Harmon has put into how Kingston's teleporting power would work. Both those things were highly enjoyable, as were Harmon's excellent action sequences.
I will wrap up this review by complimenting Harmon on his courage in beginning a second series within his excellent Wearing the Cape universe. This is not a side adventure like his novel, Bite Me. It's an entirely new beginning for heroes who will operate at a much lower level than Astra with her Superman-Lite powers does. I'm sure that wasn't easy, but the result is quite enjoyable.