I have to admit this was an impulse buy - browsing, the title caught my eye. The claims were amazing, but any change to my drawing ability would have to rate as an improvement, so off I went with the book.
Rather later than sooner in a way-too-busy schedule I finally went on a long business trip - I'm still on it, in fact - and put Drawing On The Right in my case. After three weeks I was taking digital photos of the results and annoying friends on e-mail going 'will you just look at THIS?????'. I couldn't bring myself to add the rest of the features to one picture of a face, I was so afraid I would detract from the effect of the eyes I'd just drawn.
It is necessary to take time and work at the exercises, as well as properly read the text - it's not all drawing instruction, there's background information and student showings too. The 'how to' part is startlingly small, in fact.
Drawing On The Right Side Of The Brain took me in less than a month from drawing as I did when I was about 11, through a freeing-up process, drawing outlines, perspective, profile, head on and three-quarter facial proportions and shading to a point where I can fade out at my desk after a hammeringly busy day and lose twenty minutes happily doodling a recogniseable picture of a collegue, a realistic chair or a banana skin from lunch and be completely awed at what I've just produced.
I found Drawing On The Right Side Of The Brain a great place to start learning to draw - something I thought completely beyond me. How to improve and move to other styles and ways of seeing is a different matter, but now there's a basis and confidence that I will not be completely wasting my time I can hardly wait to investigate further.
If you can take the time, it's well worth the effort