Murder on London Bridge

Susanna Gregory has Thomas Chaloner once again working as a spy for the Earl of Clarendon.  In February 1664 he discovers that London's coffee houses are rife with rumours and plots against the Clarendon Code, which restricts religious freedom.  Interwoven plots, and fiends are working to put an end to the Clarendon Code, even if it results in death and destruction.  Can Chaloner discover who is behind the plots in time to prevent the fanatics from achieving their goals?  Can the reader work out who is behind the plots before Chaloner?  Read on!