"The Mousetrap" may be THE classic stage mystery of all time; if you're ever in London, GO SEE IT! Failing that, read it here, along with "Ten Little Indians" (with a different ending from the book that does not upset the pattern of the plot), "Witness for the Prosecution" (with a double whammy shocker at the final curtain), and five other plays, each with its own unique quality. Interestingly, three of the plays - "Appointment With Death," "The Hollow," and "Go Back for Murder," are adapted (by Christe herself) from Poirot novels ("Go Back for Murder" is from the book "Five Little Pigs"), but none of the plays features Poirot, and, guess what: YOU WON'T MISS HIM! "Appointment with Death" has a different murderer in the play than in the book. Read the plays and compare them to the novels; double your pleasure!