The Fall of Io
The superb science fiction sequel to the action-packed The Rise of Io, by the award-winning author of The Lives of Tao series.
For Ella Patel, sharing her mind with the alien, Io, has been tough, but they're beginning to trust each other. Of course, it's not just Io she's dealing with, but the whole of the alien Prophus high command, and the rest of her new team. Given time, some of them might even be friends... But their enemies, the Genjix, are a constant threat, and it looks like the Prophus may have seriously underestimated them. Someone should really do something about that - but are Ella and Io the right agents for the job?
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Wesley Chu
Wesley Chu is a writer who blends high-octane adventure with sharp humor and deep, relatable characters. Born and raised in Chicago, he grew up with a love for both comic books and science fiction, worlds that have heavily influenced his writing style today. His novels are fast-paced and thrilling, with a sense of humor that keeps readers on their toes while exploring complex themes like identity, destiny, and the weight of responsibility.
Best known for his Tao series, Wesley’s debut novel, The Lives of Tao, caught the attention of readers and critics alike with its clever premise of a human-turned-super-agent caught in the middle of a secret war between ancient factions. This series, blending espionage with sci-fi and martial arts, quickly became a fan favorite, demonstrating Wesley’s knack for world-building and character-driven storytelling.
Io Series
Io Series consists of two books. The current recommended reading order for the series is provided below.

