Top positive review
Designed for learning.
Reviewed in India on 10 August 2016
What a book! Mr Dunn is a 'guru' ... he teaches from the heart and his desire is only to see that there is spread of knowledge. A true sign of a 'guru' . If pen & ink interests you even peripherally, please get this book. ALSO please see his channel on YouTube .. together you have an unbeatable learning combo.