Deep Down

The story moves at a breakneck speed, but I wonder if that was a conscious choice to heighten tension or if it evolved naturally from the plot.

He often walks a fine line between right and wrong, which made me question what I would do in his situation. How do others interpret his sense of justice?

The gritty urban landscape really amplifies the story's tension. I'm curious whether Lee Child drew from personal experiences or crafted it entirely from imagination.