Do secret societies have any place in murder mysteries? Support the podcast by joining the Shedunnit Book Club and get extra Shedunnit episodes every month plus access to the monthly reading discussions and community: shedunnitbookclub.com/join. Books mentioned in this episode:— "The Five Orange Pips" by Arthur Conan Doyle, collected in The Adventures of Sherlock Holmes— The Big Bow Mystery by Israel Zangwill— The Man Who Was Thursday by G.K. Chesterton— The Four Just Men by Edgar Wallace— Traitor's Purse by Margery Allingham— The Poisoned Chocolates Case by Anthony Berkeley— "The Adventurous Exploit of the Cave of Ali Baba" by Dorothy L. Sayers, collected in Lord Peter Views the Body— The Seven Dials Mystery by Agatha Christie— The Secret of Chimneys by Agatha Christie— Destination Unknown by Agatha Christie— Passenger to Frankfurt by Agatha Christie Shedunnit episodes mentioned:— The Four Just Men (Green Penguin Book Club 9)— The Poisoned Chocolates Case (Green Penguin Book Club 5) NB: Links to Blackwell's are affiliate links, meaning that the podcast receives a small commission when you purchase a book there (the price remains the same for you). Blackwell's is a UK bookselling chain that ships internationally at no extra charge. To be the first to know about future developments with the podcast, sign up for the newsletter at shedunnitshow.com/newsletter. Learn more about your ad choices. Visit megaphone.fm/adchoices