Mysterious Fathoms Below

Summary

Every culture has legends of monsters lurking beneath the waves. What if they were all real?

Rosamund Bailey was once hopelessly in love—until betrayal shattered her heart. A year later, she's trying to rebuild her life in London society. But when her ex-fiancé returns with a threat that could ruin everything, she's forced to make a dangerous choice.

Desperate, Rose hatches a reckless plan: find a long-lost treasure hidden beneath the sea. The only man who can help her? A notorious pirate captain with a past he can't outrun—and the same stranger she once shared a one-night stand with.

Now they're trapped together on a ship full of secrets, longing, and sea monsters. Because the treasure she seeks isn't just buried—it's guarded. Water wraiths. An ancient sea dragon. Kelpies that whisper your name. And a pirate with eyes like the storm who might ruin her more than any curse.

If she's going to survive, Rose must decide which is more dangerous: the monsters below the waves … or the one she's falling for.

Perfect for fans of forced proximity, pirate x noblewoman, sea monster lore, and slow-burn romantasy with bite.

Contains mature themes.