1. After reading EIGHT PERFECT MURDERS and the commentary about the eight classic crime novels included in it, do you believe there’s such a thing as a perfect murder? If so, do you think any of these nine novels has a perfect murder?

2. The third novel on Malcolm Kershaw's list, and the first he discussed with FBI agent Gwen Mulvey, is Dame Agatha Christie's THE A.B.C. MURDERS. Malcolm pokes some holes in this selection as he is describing the plot. What was it about this title that made him second-guess it? Why didn't he choose Christie's AND THEN THERE WERE NONE, which he says describes a more perfect murder as the killer is one of the potential victims and fakes his own death to hide his guilt?

3. Why do you think Malcolm posted this list on his bookstore's blog? Do you believe he had any ulterior motive? Was he simply sharing his love of the mystery genre, or could he have been seeking someone to respond with an offer to attempt one of these allegedly perfect crimes?

4. Mulvey presents Malcolm with DOUBLE INDEMNITY from his list and points out how closely it mimicked the real-life crime featuring the man on the tracks. Why do you think she thought his list might have something to do with that case? Wouldn't you think that murders involving adulterous couples were quite common?

5. What relation did Malcolm's blog article, "Mysteries for a Cold Winter Night," have with the tragic passing of his wife in a car accident on New Year's Eve? Would any of the books in that piece lead you to believe that Malcolm may have had something to do with her death?

6. Malcolm makes it a practice to share books with his staff that he wants them to read. Discuss these titles and what symbolism, if any, they may possess.

7. Why was Malcolm so obsessed with the posts to his article from a person calling himself “Doctor Sheppard”? What was the significance of that name, and how did it affect Malcolm?

8. At what point does Malcolm believe he is “not innocent”? Why does he want so badly for Mulvey to learn the truth?

9. Chapter 13 opens with this statement from Malcolm: "Being an avid mystery reader as an adolescent does not prepare you for real life." Discuss why he felt this way and whether or not you concur with this statement.

10. What relationship does Malcolm have with his mostly silent partner in the bookstore, Brian? Why does Brian make it a point of stating to Malcolm that "there's no such thing as a perfect murder"?

11. How does the series of murders that Mulvey is investigating continue to touch on the titles in Malcolm's now-infamous blog? Is it a stretch, an uncanny coincidence, or was Malcolm somehow living out his own mystery novel dreams?

12. Why was Mulvey taken off the case? Talk about her relationship with Malcolm and how his involvement in the string of murders caused some to call her unprofessional for her work with him.

13. Malcolm is not necessarily an unreliable narrator, but he does lie to the reader along the way. Discuss those lies and what part they play in the various plot twists that result from them.

14. Thinking about the journey that the principal characters are on from the beginning to the end of EIGHT PERFECT MURDERS, who do you believe had the most impact on everyone else in this twisty novel? Why?

15. Which of the eight titles have you read? After examining the list, which are you most eager to read? Which of them would make the ideal book group novel and why?