With all the magic of Narnia and the humour of Mary Poppins, this is a future middle grade fantasy classic - and the beginning of an unforgettable journey...Imogen should be nice to her little sister Marie. She should be nice to her mum's boyfriend too. And she certainly shouldn't follow a strange silver moth through a door in a tree.But then... who does what they're told?Followed by Marie, Imogen finds herself falling into a magical kingdom where the two sisters are swept up in a thrilling rac ...