The Manual of Detection: Difference between revisions

* [[Plea of Personal Necessity]]: {{spoiler|Shortly before he’s shot, Arthur, the Overseer, "You know what that madman's doing to my city. To our city. You need me."}}

* [[Psychic Powers]]: The whole plot revolves around Chapter Eighteen, {{spoiler|which involves observing people's dreams and communicating while sleeping}}.

** ''The Wonderly'' (the boat in the Oldest Murdered Man case). Miss Wonderly is the alias used by [[Femme Fatale]] Brigid O'Shaughnessy when she presents herself as a client at ''Spade & Archer'' in [[The Maltese Falcon]].

* [[Single-Minded Twins]]: The Rook brothers, who used to be Siamese twins until Enoch Hoffman had them separated.