Astropolis Books in Order
Below you'll find the complete list of Astropolis books in publication order. This is generally the recommended reading order for the series.
Reading order verified: January 2026
Publication Order
Saturn Returns
Buy on Amazon2007
Earth Ascendant
Buy on Amazon2008
The Grand Conjunction
Buy on Amazon2009
Frequently Asked Questions
The recommended reading order for the Astropolis series is publication order: 1. Saturn Returns (2007), 2. Earth Ascendant (2008), 3. The Grand Conjunction (2009). This is generally the best way to experience the story as the author intended.
The Astropolis series by Sean Williams contains 3 books. The series began in 2007 and continues to be a popular choice for readers.
The Astropolis series is written by Sean Williams. You can find more books and series by this author on our website.
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