Eddie Mars—Mona Mars

The relationship between Eddie Mars and Mona Mars is a marriage under pressure from Eddie’s criminal world. Mona dislikes his rackets and their associated schemes, yet she hides at his request and says she loves him; Eddie, in turn, conceals her at Realito and makes her disappearance serve his attempt to control what the police believe about Rusty Regan.

Marriage and Criminal Entanglements

Mona is described as disliking Eddie’s rackets, particularly the connected activities of blackmail, arranging car thefts, and providing hideouts for wanted men from the East. Rusty Regan had openly warned Eddie against involving Mona in any criminal matter. Their relationship therefore stands in contrast to the criminal operation around Eddie: Mona does not approve of it, and Regan’s warning suggests that her exposure to it was a point of conflict.

Harry Jones recounts that Joe Brody had Lash Canino followed to the Sternwood estate. Vivian Regan met Canino there and appeared to pass him money. Jones speculated that Canino might be trying to profit from information about Regan, but presented this as a possibility rather than established fact. His account connects Mona’s husband to the wider investigation while underscoring how uncertain the information about her whereabouts and Regan’s disappearance initially remains.

Concealment at Realito

Eddie hides Mona at Realito and has Canino guard her, arranging matters so that her absence can look like a flight with Regan. He also places Regan’s abandoned car in the garage at the place where Mona had been living. The apparent connection between the two disappearances gives the story a misleading surface explanation: it can suggest that Regan and Mona left together, while keeping the real circumstances of Regan’s departure from the police.

The concealment is not only a way to deflect suspicion from Eddie. Marlowe explains to Vivian that Eddie knows where Regan went and why, and wants the authorities to accept an explanation that will keep them from discovering it. The missing couple thus become part of Eddie’s larger effort to manage the investigation and protect his financial interests.

Mona’s Choice and the Limits of Protection

When Marlowe finds Mona, she explains that she had her hair cut to show Eddie that she was willing to hide and that he did not need to have her guarded. She says she would not let him down and that she loves him. Her words make the concealment a choice as well as an arrangement imposed by Eddie: she participates in his plan out of attachment, even though she dislikes the criminal enterprise surrounding him.

That choice does not make their situation uncomplicated. Mona’s concealment leaves her dependent on Eddie’s protection and on Canino’s guard, while Eddie’s plan uses her absence as an instrument in his deception. Their marriage is presented through this tension between loyalty and control: Mona acts to reassure her husband, but the protection he provides also keeps her hidden and makes her part of a strategy that serves his purposes.

Significance

The relationship gives personal form to the novel’s broader pattern of concealment. Eddie’s criminal power turns a marriage into a means of hiding people and shaping an official account; Mona’s loyalty, meanwhile, makes her willing to disappear for him. Their bond is neither simply a romance nor merely a criminal partnership. It is an attachment expressed through protection that carries a cost, because the effort to shield one another also sustains the deception surrounding Regan’s disappearance.