Borealis Investigations Books in Order
Below you'll find the complete list of Borealis Investigations books in publication order. This is generally the recommended reading order for the series.
Reading order verified: January 2026
Publication Order
Orientation
Buy on Amazon2019
Triangulation
Buy on Amazon2019
Declination
Buy on Amazon2019
North and Shaw: Out of Office
Buy on Amazon2020
Frequently Asked Questions
The recommended reading order for the Borealis Investigations series is publication order: 1. Orientation (2019), 2. Triangulation (2019), 3. Declination (2019), 4. North and Shaw: Out of Office (2020). This is generally the best way to experience the story as the author intended.
The Borealis Investigations series by Gregory Ashe contains 4 books. The series began in 2019 and continues to be a popular choice for readers.
The Borealis Investigations series is written by Gregory Ashe. You can find more books and series by this author on our website.
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