Chapter 12

During chapter 12 , Stanley Yelnats finds a bullet under the dirt he digs up , with the shovel that he uses to dig holes all day. The letters imprinted on the bullet are " KB " , then x-ray told the warden that he found it when, really Stanley did. So after the warden seen the bullet she said that x-ray could take the day off and get a free ride back to the camp site, after he got his reward , Stanley got mad , but didn't say anything  cause x-ray was considered the leader.