Charmed — Stella Cameron

A PURLOINED LIFE
Stolen at birth by a deceiving wench, Calum Innes has returned at last to London, determined to take back by any means necessary that which is rightfully his -- his title, his lands, his fortune ... and a beautiful maiden engaged to the vile usurper who brazenly calls himself Duke of Franchot.

A CHARMED ROMANCE
Somewhat lacking in grace but ever obedient, Lady Philipa Chauncey is resigned to a loveless arranged marriage -- until a bold and breathtaking stranger bursts into her life. And though promised to a lord, Pippa now craves a scoundrel -- a handsome avenger who disrupts her cherished notions of honor and duty ... and who binds her to his heart and his desperate, dangerous mission with the indomitable power of passion.

Hero: Calum Innes, Duke of Franchot
Heroine: Lady Philipa "Pippa" Chauncey