Black coffee: a Hercule Poirot novel (Hercule Poirot Mystery Ser.)
Mysteries and crime stories, Gentle mysteries
Human-narrated audio
Summary
Osborne has adapted this novel from a play written by Agatha Christie in 1930. Scientist Sir Claud Amory believes someone in his house is trying to steal an important formula he has developed. He asks Hercule Poirot to come to… his Surrey home and take the formula back to London. But when Poirot arrives, he finds Amory dead and soon identifies numerous suspects. 1998.