In this book , 12 - year - old September has her first adventure in Fairyland .
Published in May 2011 , The Girl Who Circumnavigated Fairyland was written before the prequel , but set after it .
In this book , 12 - year - old September has her first adventure in The Girl Who Circumnavigated Fairyland .
Published in May 2011 , The Girl Who Circumnavigated Fairyland was written before the prequel , but set after it .