The Bargain (Davenport #0.5; Regency #1)

The Bargain
is an expansion and rewriting of
The Would-Be Widow

To keep her fortune, a beautiful heiress impulsively weds a penniless officer dying of wounds received at Waterloo. But when the blasted man hasn't the grace to die, she suddenly finds herself with a healthy, vibrant husband who wants to renegotiate the terms of their bargain -- and ultimately possess the heart of his bewildered bride...