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SPI Files Books in Order
Below you'll find the complete list of SPI Files books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the SPI Files series? Start with "The Grendel Affair" (2013) and follow publication order through all 9 books.
The complete SPI Files reading order is listed below in publication sequence.
Publication Order
The Grendel Affair
2013
Lucky Charms
2014
The Dragon Conspiracy
2015
The Brimstone Deception
2016
The Ghoul Vendetta
2017
The Myth Manifestation
2018
The Phoenix Illusion
2018
The Solstice Countdown
2021
The Gorgon Agenda
2023
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