Derek York

I'm not quite sure who this book was pitched at. In some ways it was obvously aimed at the lay-person, with well chosen analogies in some parts, yet the assumed knolwedge was significant in others. I felt myself wishing for a few equations, or more diagrams at several points, but yet I understand that often dissuades people who aren't used to them. It is also a mix of quite dry passages, but then followed by amusing anecdotes.

Interesting but confusing.