Question For Essay Of Holes

Why is the book called holes?

I think that the book is called holes, because they had to cave holes every day. They had to cave holes, because the Warden was looking for something, and that something was the suitcase Stanley and Zero found ON THEIR LAST HOLE. Another reason, is that the book has a lot of "holes", because first Stanley didn't know why he was sent to Camp Green Lake, he thought it was unfair because he shoes had just "fell off the sky". But actually Zero later confessed Stanley that it had been him who had stole the shoes, and later thrown them into the air. Another reason is that that Stanley really thought that there was a curse of his great great grandfather. When he was sent to camp he thought it was all because of the curse. But then after a while, he discovered that it was destiny.