SYKM


Veronica Parker Johns
[1907-1988]
Agatha Welch, a spinsterish amateur sleuth, in the Virgin Islands and Connecticut:

Hush, Gabriel! (1940)

Shady Doings (1941)

 
Webster Flagg, a black former actor and singer, living on his investments but also working as a cook and butler, in New York City:

Murder by the Day (1953)

Servant’s Problem (1958)

 
Non-series:

The Singing Widow (1941)