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Onboard and Off Limits

By Louisa Heaton

On Sale: 4/28/2026

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The latest Harlequin Medical Romance by Louisa Heaton, a second chance, forced proximity romance set on a cruise ship!

Cruising to a forbidden fling?

If Dr. Maddy hoped that a job on a Mediterranean cruise ship would draw a line under a past professional setback, meeting her new boss quickly torpedoes that notion! Dr. Nate is her old flame—who years ago sailed out of her life without a word, breaking her heart. Now that they’re confined to close working quarters, their off-limits attraction runs deeper than ever! But if Nate won’t tell Maddy the real reason he left, will their onboard flirtation ever be a shore thing…?

From Harlequin Medical: Life and love in the world of modern medicine.

ISBN: 9780369768773

Imprint: Harlequin Medical Romance

On Sale: Apr 28, 2026

List price: $6.99

No of pages: 240

Trim Size: 1.000 in (w) x 1.000 in (h) x 1.000 in (d)

BISAC 1: FICTION / Romance / Medical

BISAC 2: FICTION / Romance / International

BISAC 3: FICTION / Romance / Workplace

BISAC 4:

BISAC 5:

Louisa Heaton

Biography

Louisa is a married mother of four (including a set of twins) and she lives on an island in Hampshire with her four adult children, husband, dogs and cats.

She can often be found walking her dogs along the beach and local trails, muttering to herself, as she works out plot points.

In her spare time, she reads a lot, draws, or chooses from a myriad of crafts. Usually when she ought to be doing something else!

You can follow her on Twitter (X) @louisaheaton

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The latest Harlequin Medical Romance by Louisa Heaton, a second chance, forced proximity romance set on a cruise ship! Cruising to a forbidden fling? If Dr. Maddy hoped that a job on a Mediterranean cruise ship would draw a line under a past professional setback, meeting her new boss quickly torpedoes that notion! Dr. Nate is her old flame—who years ago sailed out of her life without a word, breaking her heart. Now that they’re confined to close working quarters, their off-limits attraction runs deeper than ever! But if Nate won’t tell Maddy the real reason he left, will their onboard flirtation ever be a shore thing…? From Harlequin Medical: Life and love in the world of modern medicine.