The Secret of Platform 13
Macmillan Children’s Books 2009 (1994)
A quest to find a missing prince. A portal that opens for a few days every nine years. A rescue mission by a hand-picked team. Obstacles to be overcome — or else disaster follows. Eva Ibbotson writes a witty narrative that combines a comedy of errors with incipient tragedy, likeable protagonists with a dastardly antagonist, familiar landmarks with an insular fairyland straight out of legend.
Forget cranky critics who archly suggest J K Rowling ripped off ideas from this fantasy for her Boy Who Lived series: bar an access to a magical world via a platform on Kings Cross Station in London — Platform 13 as opposed to Nine & Three Quarters — and a boy rudely separated from his parents (and forced to sleep in a cupboard) there is little else that they share … apart from the usual staples of witches and wizards, fantastic beasts and non-magic users.
The secret of platform 13, revealed in the first few pages, is that there is a kind of wormhole to the Island in the disused Gents toilet on Platform 13, access to which is available only during a narrow window of opportunity. Inhabitants from both worlds can use this ‘gump’ but actually very few non-magical people are aware of it. When the baby prince’s nostalgic nurses make a return visit to London they’re devastated when their charge is kidnapped whilst they’re buying fish and chips, and the Island’s Royal Family have to wait another nine years before an attempt can be made to rescue him.