Who poisoned Hetty Duncan?

"Who Poisoned Hetty Duncan?" opens with the titular story, unraveling the enigmatic circumstances surrounding Hetty Duncan's death and the subsequent investigation to uncover the truth. The collection continues with various cases, including daring thefts, elaborate frauds, and complex murder investigations. Each narrative showcases Donovan's astute observational skills and deductive reasoning, offering readers a glimpse into the challenges faced by detectives in the late 19th century.
"Who poisoned Hetty Duncan?" is an unchanged, high-quality reprint of the original edition of 1890.