A Chain of Misread Signs
The Caves of SteelSeveral characters mistake appearances and motives, and each misreading delays the truth until Baley learns to interpret the clues in relation to one another.
increasing
Bearing strength in each event
decreasing
Daneel Mistaken for Human

Daneel Mistaken for Human
The first false reading
Baley sees Daneel as a Spacer and only then learns that he is a robot. The deliberate likeness defeats Baley’s expectations about machine bodies.
A clue without recognition
Daneel’s calm, memory, and physical ability seem like signs of an extraordinary detective. Baley does not yet understand how the very qualities that impress him can also mislead him.
The investigation begins with a mistake about the investigator himself.
The Crowd Misreads Force

The Crowd Misreads Force
A threat believed
The crowd takes Daneel’s blaster as real and disperses. The weapon’s appearance succeeds precisely because those watching cannot see its empty charge chamber.
Baley misreads the outcome
Baley treats the event as dangerous luck and resents Daneel’s authority. Only later does he understand that the robot’s actions were constrained by the First Law.
The same display means violence to the crowd and protection to the robot.
A Rumor Misattributed

A Rumor Misattributed
A plausible explanation
Baley and Enderby first suppose that someone recognized Daneel during the store incident. That explanation accounts for Jessie’s knowledge without requiring an insider leak.
A deeper source
Daneel later argues that no citywide rumor existed, forcing Baley to reconsider who knew the arrangement. The apparent public clue may have been planted or circulated selectively.
The investigation moves from the content of a rumor to its origin.
The Accidental Identification

The Accidental Identification
Two similar figures
Sarton designed Daneel to resemble himself, and Enderby arrived without his glasses. Baley realizes that Enderby could have mistaken the scientist for the robot he intended to destroy.
Meaning changes with context
The same resemblance that supported Sarton’s research caused the fatal error. A detail initially treated as proof of a conspiracy instead explains an accident followed by deliberate concealment.
The case turns when appearances are interpreted historically.
The Investigator Reoriented

The Investigator Reoriented
From suspicion to synthesis
Baley has wrongly accused Daneel and Spacetown before recognizing that Enderby is responsible. He succeeds not because he never errs but because he keeps returning to inconsistencies.
A new kind of judgment
His final choice considers motive, accident, political consequence, and the possibility of reform. The detective’s task becomes more than identifying a culprit.
The chain of misread signs ends in a more cautious understanding of people and machines.
At Baley’s first meeting with the robot
During the shoe-store crisis
After Jessie tells Baley what she heard
At the scene of the murder, reconstructed near the climax
At the end, after the last clue is explained