The Sentinel cover art

The Sentinel

A Dark Billionaire Military Romance (Dominion Hall, Book 2)

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The Sentinel

By: Jack Flynn, Lainey Ray
Narrated by: Jacqui Winters, Jack Hesperus
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Summary

There’s chasing the truth. There’s hunting down a story.

And then there’s walking straight into a war.

Marcus Dane is not a man to be investigated.

He’s the shadows in a city full of secrets. Silent. Unforgiving. The kind of danger that doesn’t make noise until it’s too late.

I came to Charleston for answers. The explosion at Folly Beach Pier was no accident, and I’m going to prove it. My editor says to be smart, to keep my distance. But that’s hard to do when Marcus keeps showing up—shoving me against walls, growling threats in my ear, daring me to dig too deep.

The real problem?

I don’t know how to stop.

He says I don’t belong in his world.

That if I don’t walk away, I won’t like what I find.

But I’m not leaving. Not without the truth.

Even if it gets me burned.

The Sentinel is an enemies-to-lovers/protector romance with obsessive, possessive themes. It’s the second in the Dominion Hall series but can be listened to as a standalone.

Warning: This book contains a morally gray antihero, explicit sexual content, and profanity. Recommended for 18+.

About the Dominion Hall series:

Seven men. One brotherhood.

Built in Charleston, South Carolina in the shadows of war and wealth, Dominion Hall isn’t just a mansion—it’s their fortress. Ruthless. Untouchable. Dangerous.

But even the strongest men fall… for the wrong woman.

Enemies will come.

Betrayal will burn.

And the men of Dominion Hall?

They’ll bury anyone who dares to touch what’s theirs.

Possessive. Jealous. Obsessive.

These billionaires don’t share. They claim.

For fans of dangerous love, anti-heroes who live by their own rules, and the women who bring them to their knees.

©2025 Dominion House (P)2026 Dominion House
Military War
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Love this series of books well written with a great storyline can’t wait to listen to the next one.

Great storyline

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2 good books in this series so far, and really liked the duet narration ❤️

enjoyed

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