One loophole is that the contents for most books is plain text. I remember having read that within days after some Harry Potter books were available in booksho

One loophole is that the contents for most books is plain text. I remember having read that within days after some Harry Potter books were available in bookshops, they were already available in electronic form, retyped by dozens of volunteers. (for example: http://chrishall.wordpress.com/2006/03/17/link-list-reading-20-summit/ http://chrishall.wordpress.com/2006/03/17/link-list-reading-...)