What does incredulous mean from the book outsiders?

In "The Outsiders," the word "incredulous" describes a state of disbelief or shock. It's used to show a character's reaction to something they find hard to believe or accept.

Here are a couple of examples from the book:

* "Ponyboy looked at him, incredulous. 'You're serious?'" This shows Ponyboy's reaction to Darrel's serious tone about the potential fight with the Socs. He's surprised and can't believe what he's hearing.

* "Johnny stared at him, incredulous. 'You're not scared?'" This highlights Johnny's surprise at Ponyboy's calm demeanor in a tense situation. He can't fathom how someone could be so fearless.

In both cases, "incredulous" emphasizes the characters' surprise and disbelief at what they are witnessing or hearing.