The Witches’ Tree: An Agatha Raisin Mystery, by M. C. Beaton
If you’ve read the previous 27 books in the Agatha Raisin series, then you’ll want to read this one, although it is not one of the better books in the series. It is a pleasant read, but it falls short of being a page-turner. A few people are killed, for no immediately apparent reason, and ultimately it is revealed who did the killing. Throughout the book there remains the question whether the friendship between Charles and Agatha will ever lead to a marriage. The story chugs along without much that amounts to a plot. I would not recommend the book to one who has not read the previous books in the series.