The worst book I have attempted to read was Anne Rands Atlas Shrugged, nobody has said it better the this South Park character
Officer Barbrady wrote:
At first I was happy to be learning how to read. It seemed exciting and magical, but then I read this: Atlas Shrugged by Ayn Rand. I read every last word of this garbage, and because of this piece of s**t, I am never reading again.