A Beautiful Blue Death: The First Charles Lenox Mystery

"Charles Lenox, Victorian gentleman and amateur sleuth, likes nothing more than to relax with a good book. But when his friend Lady Jane ask for his help, Lenox cannot resist the chance to unravel a mystery. One of Jane's former servants is dead and Lenox suspects murder, by a rare and deadly poison. When another body turns up during the season's most fashionable ball, Lenox must untangle a complex web to find the answer before the killer strikes again" --