Recently started a P and D course and quickly realised that the college didn't have enough books to share during classes. Not one to want to share, especially when trying to take it out of the library to do homework I decide to buy my own. I had a hard time trusting this was the right book due to the lack of picture (every site I looked at seemed to be the same!) to my surprise and delight this was the new Level 1 book that they have in my college which is great.
Fantastic book, so much to learn from it. Well worth the money if you really want to be the best at your career.