Long before American adventuress Beryl Helliwell and prim and proper Brit Edwina Davenport teamed up as enquiry agents to solve mysteries, they attempted to unravel the mysteries of deportment and elocution. Now it's back to school for the sleuths when murder strikes at their alma mater . . . Neither Beryl nor Edwina are the least bit interested in attending events at their alma mater, Miss Dupont's Finishing School for Young...