Ibbotson, Eva <br/><br/>
The Secret of Platform 13. 

 - New York :  Puffin Books,  1994. 
<br/><br/> Odge Gribble, a young hag, joins an old wizard, a gentle fey, and a giant orge on a journey from their magical island kingdom to London through a tunnel which opens every nine years for nine days, to try and rescue the young prince who had been stolen as an infant nine years before. 
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<br/><br/><label>ISBN: </label>0-14-130286-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fairytales