The Secret of Platform 13

Shortlisted for the Nestle Smarties Book Prize, 1998

Listed in the School Library Journal's Best Books designation, 1998

Under Platform 13 at King's Cross Station there is a secret door that leads to a magical island . . .

It appears only once every nine years. And when it opens, four mysterious figures step into the streets of London. A wizard, an ogre, a fey and a young hag have come to find the prince of their kingdom, stolen as a baby nine years before.

But the prince has become a horrible rich boy called Raymond Trottle, who doesn't understand magic and is determined not to be rescued.