Margins
Threat Level book cover
Threat Level
Crystal
2025
First Published
4.44
Average Rating
260
Number of Pages

Part of Series

Magic’s loose in D.C. The FBI just called in Billie Keller—because when spells go sideways, she makes them stop... before something goes boom. After years wrangling magical threats in Vegas, Billie’s got a new mission—leading the FBI’s first-ever Magical Threats Division. New team. New city. Same chaos. Her crew? One sniper. One scout. One hacker. One shadow agent. And one walking headache named Onyx—a human-sized pixie with weapons, attitude, and a wicked right hook. Their first case? Stop a gang from unleashing ancient crystals that could turn the capital into a crater. But that’s just the beginning. Because D.C. is crawling with buried magic, outlaw mages, and secrets no one’s ready to face—and Billie’s team is the last line of defense. Packed with magic, monsters, martial arts, and one pixie who turns chaos into cleanup. Threat Crystal—scroll up and join the team. Book One of the Magical Threats Division.

Avg Rating
4.44
Number of Ratings
138
5 STARS
62%
4 STARS
24%
3 STARS
13%
2 STARS
0%
1 STARS
1%
goodreads

Authors

T.R. Cameron
T.R. Cameron
Author · 41 books

I’m TR Cameron, science fiction author. I’ve been an avid consumer of the genre since I was six, I think, when I broke the seal on my Dad’s copies of the Asimov Foundation books. It’s been all downhill since then. I have a day job that I love most days, and writing is pretty much my only consistent hobby. When I find time that’s not already filled with my wife, my daughter, my writing, my work, or dodging the affections of our clowder of cats, you can find me playing video games (currently Dishonored 2 – I’m a little behind the times on this one), watching things (Marvel movies, American Gods, Agents of Shield, Justified, The Expanse, Gotham), playing board games, or, naturally, reading. My favorite authors in Sci-Fi are David Weber, Jean Johnson, John Scalzi, CJ Cherryh, and the giants: Asimov, Pohl, Bear, Heinlein, etc. I read a lot in other genres too, and am a big fan of Matthew Woodring Stover, Michael Anderle, Jim Butcher, and I could go on and on and on. If I had to choose one favorite, though, it would be Stephen R. Donaldson, whose Thomas Covenant series was transformative for me. Probably my pie-in-the-sky dream for my writing career is that someone would make a movie or television show of my books and I could be a part of the production. Sure, unlikely, but a clowder-dodger can dream, right? My more practical dream is that I can keep writing and both entertaining and connecting with my readers for years and years to come. Stop by www.trcameron.com to join my readers' group and get more fast-paced action in the Chaos Shift Cycle Universe for Free!

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