Mystery novelist Harriet Vane is accused of the murder of her former lover, Philip Boyes, by cold-blooded poisoning with arsenic. The evidence against her appears overwhelming, but society sleuth Lord Peter Wimsey is convinced of her innocence. With only a month to save the defendant from the hangman, Wimsey races to find new evidence that will prove Miss Vane’s innocence and identify the true murderer. And in this case, his lordship has a very special motivation to succeed….
