All you need to do is post a short book review on here in December - the best one (as judged by me) will be sent a signed copy of David's book in the new year.
You can review any book you like (it can be a new book or one of your favourites) but it would be great if you have any thoughts about how characters with a learning disability are portrayed in books.
To inspire you here is Harry interviewing Amy about what she thought about David's book:
twitter.com/mencap_charity/...
Good luck
Sarah