as chemsitry - revision guide: taking the pain out of learning

Hi there. This is Walter Brown. I have a passion for learning, which I hope to pass on to others. Having worked through the education system all through secondary school, I am trying to make studying that little bit easier. I studied Maths, Chemistry, and Physics for A level, and tutor students in these subjects. Now I am writing books which contain the most useful learning aids, collected over many years of both studying and teaching the subjects. They have helped many students succeed in the past, and my wish is that they will help you too.