I have discovered a problem with my iBook.  My first page is currently A Coral Map showing the biggest and greatest coral reefs over the world.  However, as you can see below my map is rounded off to make it more circular like a globe.  When I preview this on the iPad it shows up as a rectangle square.  This is because this means that the map then covers up the graphics on either side of the page and doesn't look half as good quality.  I don't know how to fix this.  This Coral Map is an 'interactive image' widget.