Orlando Edison is a stockbroker using London's infatuation with foreign mining ventures to make a fortune. He has curried favor with the nation's most respected aristocrats, even inviting three of the most influential investors in England to be part of his latest enterprise. Despite his mysterious past, Edison is now welcomed in the highest circles and moves with ease among the rich and powerful. Yet a few days before Christmas, he is found sprawled across his doorstep, murdered. Why would someone want him dead?