Describe in vivid detail what Jack looks like and how he acts towards other people.

Jack is described as being, "tall, thin, and bony: and his hair was red beneath the black cap. His face was crumpled and freckled, and ugly without silliness. Out of this face stared two light blue eyes, frustrated now, and turning, or ready to turn, to anger." Jack treats boys he does not like or "weak" with contempt. He is aggressive and manipulative.