Has anyone used Reading Rebels by Amnesty International? You pay £12 a month and get books in the post suitable for 5-7 year olds. My DS is turning 6 soon and is a bit of a reluctant reader and I'm wondering if getting a new book each month might ignite more interest. I would be happy to support amnesty so I don't mind paying the donation but I wonder at what level the books are really aimed at. Anyone used it and would recommend?