Like a Horse of a Different Color — Sara M. Barton

Angus McDonald is a man once suspected of murdering his soon-to-be ex-wife. Annie Colston is a murder mystery author with a knack for character profiles. They're not your typical amateur sleuths. Annie's secret past comes back to haunt her when she's accused of murdering Frank and Marjorie Welter, two people who dared to eavesdrop on her private conversation. Someone is determined to ruin her, but who? Is it the man from her past who turned her life upside down twenty years ago and nearly destroyed her or is it one of his enemies? Now that Annie is accused of murder, will this ruin her blossoming romance with Angus? Thrust into the world of polo matches and high-stakes bets, the dedicated foodies find themselves not only facing ruthless competitors who would do anything to win, but a killer determined not to be caught, all while indulging their passion for good cuisine.