Her letters revealed everything but the thing he most needs—her name.

Samuel Harding has a flair for fashion, a talent for flirtation, and a reputation as Harewood's most charming dandy. But beneath the cravats and clever repartee lies a heart recently bruised from watching the woman he loved marry his cousin. With his pride wounded and his faith in love faltering, Samuel has found unexpected solace in a series of anonymous letters—witty, wistful, and altogether unlike anything his well-ordered world has ever offered.

Marguerite Perreau, a French modiste with a painful past, has built a quiet life in England, far from the chaos she once fled. But when haunting mementos begin to appear—tokens only someone from her former life could have—her peace begins to unravel. Her only solace lies in the anonymous correspondence with a stranger she never meant to reach… a stranger who is, in fact, the very man she cannot afford to fall for.

What began as a curiosity becomes a refuge, and the more they write, the more they fall. But as danger creeps closer and secrets begin to surface, a group of loyal friends must band together to unravel a mystery that binds past to present—and may hold the key to both their futures.

Book four in the Hearts of Harewood series, A Secret Correspondence is a clean Regency romance with secrets, mystery, and finding joy where it's least expected.