A Vow for an Heiress

The vow of a lord, in exchange for an heiress!
With a bankrupt and crumbling estate, Lord Ashurst's situation is well known to the ton. He needs a wife, and she must be rich! He leaps at a marriage of convenience with heiress Rosa Ingram. She may be beautiful, kind and brave, but after discovering the truth about her past and family wealth, he's torn by his sense of honour. Should he marry her now?