A wedding day murder leads to a commissioned portrait painter fighting to defend his reputation in this historical mystery filled with greed and revenge from bestselling author Janet Gleeson. She opened the shagreen box. Couched in gray silk was an emerald necklace, one he had not seen for twenty years. The stones were just as he recalled them: a dozen or more, baguette cut and set in gold links, with a single ruby at the center. Flashes of verdigris,...