In "The Mysterium, "a new installment in the "deliciously suspenseful" "Hugh Corbett Medieval Mystery" series by P.C. Doherty, Sir Hugh Corbett is ordered to investigate the murder of a Chief Justice in the King's Court.February 1304--London is in crisis. A succession of brutal murders shocks the city as it comes to terms with the fall from power of Walter Evesham, Chief Justice in the Court of the King's Bench. Accused of bribery and corruption,...