The Extraordinaries Books in Order

The Extraordinaries is Klune's teen superhero series, and it knows exactly how silly and earnest that setup can be. The books take place in Nova City, where superheroes are real, fandom is intense, and being a teenager already feels like its own unstable superpower. At the center is Nick Bell, a boy with ADHD, a giant imagination, and zero interest in being low-key about any of it.

The Extraordinaries starts with Nick as the city's most devoted fanfiction writer and Shadow Star superfan. He is not one of the powered people flying over Nova City, but he badly wants to matter in that world. That want drives everything. His crushes, his plans, his disasters, and eventually his understanding of what heroism actually looks like. Seth, Jazz, Gibby, and Nick's dad are just as important as the capes and fights, because the series is really built on friendship, family, and growing up.

These books are very aware of fandom.

That self-awareness is part of the fun. Klune plays with superhero tropes, secret identities, fan culture, and the difference between the stories people tell about heroes and the messy truth of living near them. Flash Fire and Heat Wave keep the action moving, but they also keep returning to the ordinary parts of Nick's life, dating Seth, worrying about his future, trying to understand adults, and figuring out who he is when the fantasy in his head runs into the world as it actually works.

The tone is bright, fast, and very funny, but not weightless. Nova City has real tension in it, and the later books push harder on power, loyalty, and responsibility. Even so, the series never loses its affection for its characters. That is what keeps it from becoming just another superhero parody. It likes the genre too much for that.

If you want a queer coming-of-age story that also happens to include masked vigilantes, citywide chaos, and a lot of very online enthusiasm, this is a good place to start. The trilogy works best in order because Nick's emotional arc is the whole point. By the end, the question is not just whether he can be extraordinary. It is whether he can recognize the different forms that extraordinariness already takes.