Heat Wave
Heat Wave is the explosive finale to the thrilling and uproariously funny Extraordinaries trilogy by USA Today bestselling author TJ Klune.
Nick, Seth, Gibby, and Jazz are back in action bringing justice, protection, and disaster energy to the people of Nova City.
An unexpected hero returns to Nova City and crash lands into Nick's home, upturning his life, his family, and his understanding of what it means to be a hero in the explosive finale of the thrilling and hilarious Extraordinaries trilogy by New York Times bestselling author TJ Klune.
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TJ Klune
TJ Klune doesn’t just write stories—he creates worlds where love is limitless, found in the most unexpected places, and fiercely protected. Known for his whimsical yet heartfelt storytelling, Klune’s books span genres with a refreshing blend of fantasy, humor, and raw emotion. Whether he's crafting fantastical creatures, exploring personal identity, or diving into the depths of human connection, his work resonates with readers who crave both joy and depth.
Born in the Pacific Northwest, Klune grew up surrounded by nature, often drawing inspiration from the rugged landscapes and the quieter moments that accompanied them. His early love for reading and storytelling grew from his experiences in a small town, where the richness of imagination was often the gateway to an escape. From there, his path as a writer was forged, shaped by a passion for creating stories where characters could break free from the constraints of reality and embrace who they truly are.
The Extraordinaries
The Extraordinaries consists of three books — considered a complete series. The current recommended reading order for the series is provided below.

