book cover of A Vow of Mercy
 

A Vow of Mercy

(2026)
(The second book in the Promise of Eternity series)
A novel by

 
 
What if your one chance at escape led to an even darker prison?

Gemma

I thought allying with a vampire would be my ticket to freedom. Instead, I’ve stepped into another maze of secrets with walls that close tighter every day. Varin swears he won’t ask for more than I can give, yet his presence permeates every corner of my new reality, blurring the line between protection and possession.

As growing familiarity chips at my defenses, I glimpse a tenderness beneath his cold exterior. But I know what trusting the wrong man once cost me—and when a face from my past reappears with promises of escape, I'm left questioning which path holds greater danger.

Varin
Taking a human under my protection should have been a simple bargain'''safety for companionship. But Gemma’s very existence stirs emotions I buried centuries ago. Her trust is brittle, her scars run deep, and my every misstep drives her further away.

Now, a ghost from her past threatens to destroy our fragile bond. As jealousy pierces my heart more savagely than any blade, I begin to fear the greatest danger to Gemma isn’t the predators around us, but the dark hunger lurking within me.

Will she ever see me as anything but a monster—or is losing her the final punishment for my sins?

A Vow of Mercy
is Part Two of a dark fantasy/paranormal romance duology set in the same modern world as the Paranormal Literary Society series. Featuring an enemies-to-allies-to-lovers no-spice romance and no explicit language, this book is suitable for readers 16+ due to pervasive themes of abuse.


Genre: Paranormal Romance

Used availability for Nellie Peters's A Vow of Mercy


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