My Dear Watson

The matter of the poisoned bridegroom -- The matter of the dangerously generous benefactor -- The matter of the Vatican cameos -- The matter of the cashiered colonel -- A matter of murder in Hampstead -- The matter of the royal varietal -- The matter of the Assassination League -- The matter of the sudden death of Cardinal Tosca -- The matter of the superfluous stamp -- The matter of the pigeons-blood ruby -- The matter of the solitary cellist -- A matter of royal honour -- The matter of the furnival curse.