Io Books in Order

2
Books
2016
First Book
2019
Latest Book
4
Years

Below you'll find the complete list of Io books in publication order. This is generally the recommended reading order for the series.

Reading order verified: January 2026

Publication Order

1

The Rise of Io

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2016

2

The Fall of Io

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2019

Frequently Asked Questions

The recommended reading order for the Io series is publication order: 1. The Rise of Io (2016), 2. The Fall of Io (2019). This is generally the best way to experience the story as the author intended.

The Io series by Wesley Chu contains 2 books. The series began in 2016 and continues to be a popular choice for readers.

The Io series is written by Wesley Chu. You can find more books and series by this author on our website.

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