Henry Twyst, eighteenth Duke of Chellingworth, is convinced his mother is losing her marbles. She claims to have seen a corpse on the dining-room floor, but all she has to prove it is a bloodied bobble hat. Henry is worried enough to retain the women of the WISE Enquiries Agency - but the truth is more deadly than anyone could have foreseen . . .
Henry Twyst, eighteenth Duke of Chellingworth, is convinced his mother is losing her marbles. She claims to have seen a corpse on the dining-room floor, but all she has to prove it is a bloodied bobble hat. Henry is worried enough to retain the women of the WISE Enquiries Agency - but the truth is more deadly than anyone could have foreseen . . .
