Lady Margaret's Mystery Gentleman (Secrets of the Duke's Family, Book 1)

Close quarters Will reveal hidden truths... Part of MINI_SERIES_NAME]. Desperately hoping for a Season to escape her over-protective brother, Lady Margaret convinces him to hire her a dancing master. David Castell is dashing, exciting and mysterious, yet his probing questions about her family raise Margaret's suspicions...and she discovers that her charming teacher is undercover investigating her brother for murder! Margaret's determined to prove David wrong, but their irresistible attraction is disrupting her plans...