SPI Files Books in Order
How to Read the SPI Files series
Standalone stories, but characters and relationships develop across the series.
Publication order gives the best experience with the SPI Files series. Each book has a complete central plot focused on a distinct supernatural investigation or threat. Character relationships and ongoing developments carry across the series. Readers miss important emotional context and evolving team dynamics if they read out of order.
About the SPI Files series
Series Premise
The SPI Files series follows supernatural investigations involving mythical monsters, ancient artifacts, and paranormal threats. Each book centers on a new case for the SPI team while deepening the personal lives and connections of its agents.
Main Characters
Makenna Fraser serves as the central protagonist, a gifted seer who can see through glamours and illusions. She works closely with her SPI colleagues, including the powerful and enigmatic Rake Danescu, whose complicated relationship with her grows throughout the books.
Setting
The series is set in contemporary New York City, where the SPI agency operates from a hidden headquarters and handles threats that ordinary humans cannot see or understand.
Tone & Themes
The tone mixes urban fantasy action with humor and romantic tension. Central themes include trust in a dangerous world, balancing personal feelings with professional duty, and the challenges of humans and supernatural beings working together.
Is This Series Worth Reading?
This series appeals to readers who enjoy urban fantasy with strong romantic elements, monster-of-the-case plots, and witty, likeable characters. It suits fans of fast-paced supernatural mysteries with heart.
Content Warnings and Heat Level
Moderate violence and peril; contains romantic and sexual content suitable for adult readers.
The SPI Files series combines engaging supernatural cases with meaningful character and relationship growth. Following publication order lets readers fully appreciate the developing romance and team bonds. The mix of action, humor, and romance makes it an entertaining urban fantasy series.
FAQ
8 books total: 7 main + 1 extra story
No new book is currently scheduled. The latest book, The Solstice Countdown, was published in March 2021.
The Solstice Countdown was published in March 2021.
The first book in the series is The Grendel Affair, published in January 2014.
The series primarily falls into the Fantasy genre.
It’s best to read the series in order. Each book has its own story, but ongoing character arcs and relationships develop across the series.
The SPI Files series follows supernatural investigations involving mythical monsters, ancient artifacts, and paranormal threats. Each book centers on a new case for the SPI team while deepening the personal lives and connections of its agents.
The series does not currently have a new book scheduled.