Wayward Duke’s Bride by A.D. James

When Lydia Somerville is jilted at the altar by the Duke of Chester; a notorious, wayward rake, she thought her life was over. Two years later, Lydia is the successful owner of a prosperous cake shop in York, England.
However, her life is turned upside down when Lady Charlotte Cringlewood calls in to enquire about a wedding cake. When the Duke – Charlotte’s betrothed calls in to purchase the cake, Lydia is shocked to see her first love the Duke of Chester, who still has a passionate yearning for the beautiful young bride he jilted.
Lydia is pulled into an explosive love triangle. Will her defenses be broken down, by the brooding passion of a duke, who is about to marry the wrong woman?

(New Expanded Edition).