Harry Potter author J K Rowling revealed that she has written a new fairytale. The only issue is that it may never be published, as she wrote it on her 50th birthday party dress. Yes, the book hangs in her closer.

In an interview for her charity Lumos, Rowling disclosed that she went for the party, which was held on Halloween, as her worst nightmare: a lost manuscript!

The interview was about her children`s charity Lumos and the renowned author explained what moved her to start Lumos.It was after she read an article, a picture of a boy in particular, about the appalling conditions in which children with special needs were kept in an institution in the Czech Republic. On a “very crude level”, that news affected her as her worst fears are powerlessness and being trapped in small places, much like Harry Potter in his cupboard.