Is there any software to detect plagiarism from BOOKS?

Question: Is there any software to detect plagiarism from BOOKS!?

I know there is for the internet, but books!?

How do someone know someone copied content from the book to the net!?Www@QuestionHome@Com

Best Answer - Chosen by Asker:

Writing style!. They've read the book before!. turnitin!.com!. Teachers are not stupid (for the most part)!.Www@QuestionHome@Com