Rochelle L. Wilcox
Foul Faith
Wregen did despicable things to Finaan. He doesn’t deserve her forgiveness. But she’s still his and in more danger than ever.
Finaan’s been trying to escape from Wregen since he kidnapped her to return to Helheim. She’s free to chase her dragon at last, and she’s never been more conflicted. Because Wregen’s despicable, and her anger is righteous. But he’s her mate, and she’d been falling for him.
Wregen’s alive with new allies. They claim to be friends, but they’ve trapped him far away from the mate he swore to protect. He’s still soul-bound to Hel, and Helheim’s mistress won’t ever let him go. Finaan’s never been more exposed to their enemies, though, and he’s resolved to see her to safety or die trying.
Will Wregen find his way back to Finaan and help her regain her freedom? Or will they both be condemned to Helheim for good?
Foul Faith is the enthralling second book of The Helheim Duet, a DARK fantasy romance set in the same universe as Tales of the Vanir (TOTV). If you’re craving a morally black, unhinged MMC, a fierce FMC, enemies-to-lovers, fated mates, forced proximity, and he falls first, along with plenty of banter and tension, you’ve found your next obsession.
Tropes & Themes
- 🩶Morally black, unhinged MMC
- 🐉Fierce FMC
- 🔥Fated mates
- ⚔️Enemies to lovers
- 🔗Forced proximity
- 🏹He falls first
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- 🗡️Norse mythology, dragon riders
- 🖤Banter and tension
Content Warnings
The Helheim Duet is dark, explicit, and written for adults only. Foul Faith runs a shade lighter than Wretched Wrath, and the world it lives in is still Helheim.
- Discussion of non-consent by the MMC (referenced, while the FMC slept)
- Graphic torture and violent deaths
- Open-door explicit sexual content
- Frequent profanity
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- Emotional abuse and power imbalance
- Genocide of elves (series-wide)
- Dragon death
- Adults only, 18+
For the Team
Campaign Dates
- Recruitment opensOct 2026
- Last chance13 Nov 2026
- ARC sendout, wave 114 Nov 2026
- ARC sendout, wave 26 Jan 2027
- Release day28 Jan 2027
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On the shelf
Tales of the Vanir · complete series

Sacred Struggle

Frenzied Fate

Divine Dilemma

Mythical Menace
The Helheim Duet · the current series

Wretched Wrath

Foul Faith
Coming 28 January 2027
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Reading the series early
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