Fantasy & Romantasy Author

Fierce women. Found family. Stories that leave a mark.

Military academies, oath magic, morally grey characters and friendships forged in fire. Welcome to the worlds of B.G. Wilson.

OathFire, Book One of the OathFire Trilogy, by B.G. Wilson

Coming 26 December 2026

Oathkeeper — Book Three of the OathFire Trilogy

Pre-order on Kindle

The Library

Books

OathFire cover

Available now

OathFire

Book One · OathFire Trilogy · F/F romantasy

Nyx was hired to lie. Three years undercover at Vael Academy, guarding the Commander's secrets — and her heart was never part of the deal.

Buy on Amazon →
Oathbreaker cover

Available now

Oathbreaker

Book Two · OathFire Trilogy · F/F romantasy

Nyx walked away. Now she's back in Veridame — and the threats waiting for her are bigger than anything either of them saw coming.

Buy on Amazon →
Oathkeeper cover

Pre-order · 26 Dec 2026

Oathkeeper

Book Three · OathFire Trilogy · F/F romantasy

The next chapter of Nyx and Lyra's story. Pre-order the Kindle edition now and it lands on Boxing Day.

Pre-order on Kindle →
The Letters We Carved In Gray cover

Available now

The Letters We Carved In Gray

Standalone · Gritty fantasy

Sold out to the elites of the High-Spire by her own mother, Blake Gwyne has a foul mouth, nothing to lose, and one ride-or-die friend. Funny, sweary, and built to make you cry.

Buy on Amazon →
B.G. Wilson author logo: a sloth in glasses and a scarf reading a book

About the author

Meet B.G. Wilson

B.G. Wilson is the author behind the dark fantasy and romantasy realms of the OathFire Trilogy. When not deep-diving into morally grey characters, slow-burn tension, and intricate fantasy worlds, B.G. can usually be found moving at roughly the speed of a sloth — fuelled by caffeine, chaos, and a deep appreciation for fictional villains who probably just needed a nap.

Whether crafting new romantic entanglements or plotting high-stakes twists, B.G. invites readers to embrace the shadows and stay awhile.

b.gwilson2019@gmail.com