BATS IN THE BELFRY
When a little old lady, fabulously wealthy and faint of heart, found bats in her bedroom, arsenic on her strawberries and anxious relatives hovering by her bedside, she began to fear for her life.
For that reason the incredible Miss Pinkerton was assigned to the case, and before you could say "who-dunnit" the little old lady's worries were over. Regretfully, so was her life....
This is Dell #R118