Potter tops 400 million sales

<p>Worldwide sales of J K Rowling&#39;s Harry Potter books have now exceeded 400 million copies, according to her literary agency Christopher Little.<br /><br />The Christopher Little Agency also said that the seven Harry Potter book are now translated into 67 languages.<br /><br />The paperback edition of the final novel in the series, <em>Harry Potter and the Deathly Hallows</em>, is published on 10th July (&pound;8.99) by Bloomsbury.<br /><br />Last week a Harry Potter prequel by Rowling written on an A5 storycard raised &pound;25,000 for Dyslexia Action and English PEN at a Waterstone&#39;s charity auction.</p>