Chapters 1-5 study guide The story’s protagonist A private detective He looks like a “blond Satan.” he is a tall, thickly built man (physically imposing), and he is in his 30s He seems shady and more concerned about his own well-being than others He presents a rough exterior; unsympathetic to others He’s a womanizer who is having an affair with his partner’s wife A lanky, sunburned girl with a boyish face (almost childlike) She is Spade’s trusted secretary She appears kind and conscientious, and worries over Spade A young woman with blue eyes, red, curly hair and very attractive. She’s 22 years old She lies about her identity (her name is actually Brigid O’Shaughnessy) She pretends she is innocent and in need of help, but, in reality, she appears to be a manipulator who uses her sexuality to get what she wants A private investigator and Sam Spade’s business partner He’s of medium height, solidly built and in his 40s He also appears to be a womanizer, although he is married She is supposedly looking for her sister, who ran off with a man named Floyd Thursby. She’s hoping they can find her before her parents realize she’s gone San Francisco Sam’s partner, Miles Archer He was murdered - shot through the heart with a Webley-Fosbery automatic revolver He appears unsympathetic and unmoved by Miles’ death. For him, it’s business as usual Floyd Thursby He was shot down in front of his hotel 35 minutes after Sam Spade left Miles’ murder scene Two police officers: Tom Polhaus and Lieutenant Dundy They want to question Sam over the murder of Floyd Thursby That they were having an affair She suspects Sam of having killed Miles She naively believes that Sam wanted to get Miles out of the picture so she and Sam could be together He doesn’t appear to love her. He only seems to have been using her sexually. Now he doesn’t appear to want any part of her He doesn’t become emotionally involved with them. He uses them for his own sexual gratification and treats them as inferiors He doesn’t trust their motives or instincts That her name is actually Brigid O’Shaughnessy and that she really wasn’t looking for her missing sister Also, she had known Floyd Thursby and that they arrived in San Francisco together from Hong Kong No He constantly scowls in disbelief and reacts with impatience at her stories and even tells her that she “is dangerous” Brigid claims that Thursby shot Miles because he found out Miles was tailing him He asks her how much money she has, then takes almost all of it for his services Sam Spade’s attorney A small, dark-complexioned man with Levantine features He is very stylish in his attire, wears a perfume, and acts in an effeminate way He’s searching for a black figurine of a bird He knocks him unconscious when Cairo pulls a gun on him. He then rifles through Cairo’s belongings He’s come to hire Sam to help him find the black statuette. He also has come to search Sam’s office to see if he is, in fact, hiding it