''Mr Weston's Good Wine'' is the unusual tale of the struggle between the forces of good and evil in a small Dorset village. Its action is limited to one winter's evening when time stands still and the bitter-sweet gift of awareness falls upon a dozen memorable characters. During the book a child knocked down by his car is miraculously brought back to life; the sign 'Mr Weston's Good Wine' lights up the sky; and the villagers soon discover that the wine he sells is no ordinary wine.