Performed by acclaimed narrators Simon Prebble and Wendy Tremont King, this adventure takes place in Victorian London, 1897.

Sherlock Holmes has been asked by South African mogul Cecil Rhodes to stop an international ring of diamond smugglers. An alluring woman wants Watson to help raise funds for her charity. Lucy and Jack are looking forward to their wedding and moving into a new home. But then a new series of murders take place in Whitechapel, and Lucy is targeted by a notorious killer.

The Baker Street team will need more than their usual deductive brilliance to defeat their latest adversary, or else the case of the Ripper could be their last.