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Emerald Tide

Emerald Tide

by

J.D. Harbor

Aidan Murphy has always done what's expected of him-running his family's Irish pub, putting everyone else first, and shelving his own dreams. But when the weight of obligation becomes too heavy, he takes a rare step for himself: a weeklong escape aboard the Elysian Serenade. He boards the luxury cruise ship craving distance, reflection, and a taste of freedom. The last thing he expects is Harper Brooks-a captivating woman with a sharp mind, a guarded heart, and a determination that both frustrates and fascinates him.
Harper isn't looking for love. After a failed engagement and a career on the brink, she's been forced into a sabbatical she never wanted. Her plan? Savor solitude, soak in the open sea, and prove-if only to herself-that she's still in control of her own life. But fate has other ideas, and when Aidan crosses her path, their connection is immediate, undeniable, and impossible to ignore.
What starts as a playful, slow-burning romance soon becomes something much deeper as they share stolen moments beneath starlit skies, secrets they've never spoken aloud, and an intoxicating chemistry that neither can deny. But cruises are temporary, and so is whatever is building between them-or so they try to convince themselves.
When the ship docks and reality intrudes, Aidan and Harper must decide: Was this just a fleeting romance at sea, or is their connection strong enough to rewrite the course of their lives?
Perfect for fans of slow-burn romance, self-discovery, and the redemptive power of travel, Emerald Tide is the first novel in the RomantiSea Serenades series-an interconnected collection of love stories set against the breathtaking backdrop of the open sea.

More Details

IAC Main Tropes:

Detailed Tropes:

Representations in This Book:

Age Groups:

New Adult, Adult

Spice Level:

Level 4

Available Formats:

Paperback, eBook

Content Information:

Level 3

These books contain moderately spicy romantic scenes and explore emotional themes such as burnout, family expectations, and societal pressures. Readers can also expect mild alcohol use in social settings onboard the cruise ship, as well as occasional use of profanity.

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Other Books in the

RomantiSea Serenades

Amplified Pyrite

Amplified Pyrite

Sapphire Seas

Sapphire Seas

Book 2

About the Author

J.D. Harbor

For J.D. Harbor, love and adventure go hand in hand—just like the gentle waves and endless horizons of the open sea. A former military photojournalist with a passion for storytelling, J.D. now writes contemporary romance novels that sweep readers away to sunlit decks, starry nights, and the magic of love at sea.  


His debut companion novels, Emerald Tide and Sapphire Seas, mark the beginning of the RomantiSea Serenades series—a collection of heartfelt stories celebrating romance, self-discovery, and the irresistible pull of the ocean. Inspired by his own real-life love story, J.D. infuses each book with the thrill of adventure and the quiet serenity found on deck, where hearts open as easily as the horizon stretches.


Originally from Utah and now based in Central Florida, J.D. is a devoted cruise enthusiast who shares a deep love for the ocean with his wife and two children. When he’s not writing, he’s dreaming of his next voyage—or reliving the magic of past ones.

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