"The Butler Did It" is a mystery novel by Kasey Michaels, first published in 1994. The story revolves around the murder of a wealthy socialite, Lady Anastasia Worsley, at her country estate in England. The prime suspect is her butler, Prescott, who is known to have had a contentious relationship with Lady Anastasia. However, when Prescott is found dead in his room, it becomes clear that there is more to the case than meets the eye. The investigation is led by the charming and witty Inspector Jacko Jackson, who must navigate a web of deceit and betrayal among the guests at the estate, including Lady Anastasia's family, friends, and staff. As the case progresses, it becomes clear that everyone has something to hide, and the motives for the murders are more complex than anyone could have imagined. The novel is a fast-paced and engaging whodunit, full of twists and turns, and with a surprising resolution that will keep readers guessing until the very end.