there were a couple of self-help books that did make a mark. Nielsen BookData found there has been a recent boom in the personal development field. A stand-out success of the 21st century ...

So, what do the bestselling non-fiction books in the UK of the 21st century say about us ... Our mission, making change happen, has never been as important as it is today.

So, what do the bestselling non-fiction books in the UK of the 21st century say about us? Are we still voyeuristic sadists or do we have higher aspirations that have elevated us out of the gutter?