<p>What do you give your daughter for her eighteenth birthday? After considering dresses, pets and parties, this father gave his daughter what would almost certainly have been close to the bottom of her wish list. He wrote a book for her.<br><br>In many ways Meg is an ordinary girl, but in one way she is different from most others: at the age of nine she was diagnosed with cancer. This took the form of a tumour that, by the time of her diagnosis,...