Erskine, Margaret

It's been years since I read any of the Margaret Erskine books I have; I had forgotten how interesting they are.  

Detective Inspector Septimus Finch is summoned from New Scotland Yard to investigate the brutal murder of rich, spoiled, narcissistic Lisa Harcourt, The Woman At Belguardo.   Although it looks as if her rejected boy toy did it, other suspects in the form of former lovers, an ex-husband and other people who had reason to hate her are plentiful, too.  Grade:  A.  

Something fishy is going on at No. 9 Belmont Square:  a famous opera tenor has arrived at the run down boarding house filled with elderly ladies in search of his long-lost love and the fabulous diamond she owned.  What he finds instead is at least one murder and possibly more.  It's up to Inspector Finch to sort it out before there are even more murders.  I found the plot of this one complicated and unlikely.  And note to authors:  please, please, PLEASE don't send young women out on dodgy errands to empty buildings on foggy evenings.  Grade:  C.  

I found the Case With Three Husbands convoluted and confusing.  I never did figure out all the complicated family relationships, and frankly didn't care.  Grade:  C.  

Inspector Finch has been temporarily seconded to a London suburb where crime tends to be of the white-collar, financial type rather than murder in Harriet Farewell, when a local resident is shot under the cover of a Guy Fawkes Night fireworks display.  The leading suspect if poor, mad Harriet Buckler, just out of a mental hospital where she has been since her son died in a car accident two years earlier.  Now she wanders the grounds of the family estate, gun in hand, and may have shot her blackmailing mother-in-law.  Grade:  A.