Instant Blues Harmonica - David Harp

I have just signed up for JPs Course which seems great, (not that I have got too far yet). I saw David Harps book Instant Blues Harmonica and question whether this may compliment my learning. Would be interested in others views, just stick to the course only or supplement? Anyone seen the book; any good?
Roysy

Very much willing to visit the site

Hi again Roysy.
I don’t have first hand knowledge, but I have heard good reviews.
I wouldn’t skip around in methods. If this one is working out, stay with it as long as it works for you. By that time you will be experienced enough to make your judgements about what is good for your needs. Nothing wrong with checking out free lessons though at the same time. This way, if you do catch someone who has something special you really need, you won’t have wasted a lot of money trying hem all out. Also…stick with one technique until you aware past the basics. Too many seemingly different suggestions can cause poor habit formation.