The Orphans Trilogy Books in Order
Below you'll find the complete list of The Orphans Trilogy books in publication order. This is generally the recommended reading order for the series.
Reading order verified: January 2026
Publication Order
Frequently Asked Questions
The recommended reading order for the The Orphans Trilogy series is publication order: 1. Echoes of Earth (2001), 2. Orphans of Earth (2002), 3. Heirs Of Earth (2003). This is generally the best way to experience the story as the author intended.
The The Orphans Trilogy series by Sean Williams contains 3 books. The series began in 2001 and continues to be a popular choice for readers.
The The Orphans Trilogy series is written by Sean Williams. You can find more books and series by this author on our website.
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