Why, half the time you can't read anything a prisoner writes on a plate, or anywhere else.

"I have some questions to ask him," the prisoner wrote of his four-year sentence.

Demand is so high that prisoners have written before their release for advice on how to volunteer.

Political prisoners sometimes write memoirs of their experiences and resulting insights.

The prisoner had written an encryption program to keep the files secret.

But the prisoners often wrote secret messages in very small letters on parts of their old clothes.

"That plate,- the prisoner has written something underneath, has he not?"

My prisoners have written some brilliant stuff, and perhaps it gives them back some self-esteem.

Many former prisoners wrote letters to local families after the war.

Many prisoners also wrote about their experience in the camps after they were released.