There are a number of inheritors to a fortune who are getting killed by a mysterious somebody whom we do not see. Each death is novel, but not terribly graphic. Who did it?
2023
1978
1972
1954
1956
1995
1946
1941
2022
1974
2003
1967
2004
1985
2000
1987
1975
1983
1973
1970
