A Duke's Duty (The Duke's Club #2)
G.L. Snodgrass

Lady Abigail Dupont has always been an outsider in her own world. Permanently injured at a young age, she has never been accepted in the vicious marriage market of the ton. disabled, unable to provide an heir, and poor, Three unforgivable marks against her. It is because of this ineligibility that she is asked to help the new Duke of Oxford find a wife. A woman who could be a Duchess without driving him mad.
Two outsiders working together for a common goal. All while trying to discover who is repeatedly trying to kill the new Duke. Two people with nothing in common. From two different worlds. Yet two people who are drawn to each other for reasons they could never express but cannot deny.