First, the big news is that the website for my new book, Paranormality, has just launched here and contains a nice little video to put a chill up your spine. The book can be preordered from Amazon at 50% discount here.
UPDATE: Paranormality now the top selling popular science book on Amazon – thank you all so much!
Second, there is lots happening over the next few days.
– On Saturday I am speaking about the psychology of self-help at the School of Life.
– On Monday I am speaking at the Sheffield Skeptics in the Pub.
-On Tuesday I am talking about jokes at the British Library.
OK, here’s the puzzle.
What is the missing number (oh, and the 7 is not a typo)?
As ever, please do NOT post your answer, but feel free to say if you think you have solved it and how long it took. Solution on Monday.