And a mysterious widow

On the outside Henry Spencer, Marquess of Clairborne, has it all: title, fortune and dashing good looks. Inside he's haunted by nightmares. Seeking sanctuary at his Scottish estate, his peace is disturbed by a new tenant, widow Genevieve de l'Omont. Her beauty and spirit lead to a growing desire that distracts him from his troubles, but as he unravels a mystery from his past, he discovers Genevieve has secrets of her own...

From Harlequin Historical: Your romantic escape to the past.

Gentlemen of Mystery