The Passing of Mr Quinn
The Book of the Film Adapted from a Short Story
Who poisoned the sinister Professor Appleby: his wife, a neighbour in love with her, or Appleby's mistress, the parlourmaid? It could be an Agatha Christie plot – and it is. The 1928 silent film The Passing of Mr Quinn was based on a short story by Agatha Christie, and this is the book of the film.