The answer to the question "What is the title of MR James’ most famous ghost story?" was "B - Oh, Whistle and I’ll Come to You, My Lad".
The winner was drawn at random from all of those who submitted correct answers. The winner has now been notified by email and their prize - a copy of the book - will be sent to them by the publisher Oxford University Press.
You can read my review of the book here: http://www.badwitch.co.uk/2011/10/review-collected-ghost-stories.html