4 It's good.Alloutacash | 08/01/2009 | See all Alloutacash's reviews (73)Top 10 Sport and Outdoor Reviewer Yes the book does come with a CD and it's quite good. I used to be very wary of these sorts of book and always saw McKenna as a con artist, but over the last 12 months I've found NLP and CBT to be of great use to me. I've only read a couple of chapters but it contains lots of researched information and I think it's going to be of great use. I sleep ok but often feel I could get more out of my sleep. Worth a go I reckon. Just be open to the fact your mind works in ways we don't understand.