"The Greatest Show on Earth" by Richard Dawkins.

I was reluctant to say that as mentioning him gets you accused of persecuting our religious brethren. But that risk apart, it makes you think....

On the fiction side of things, I am rediscovering the joy of reading Inspector Morse stories. One of the rare occasions where the books and TV series are both excellent. (James Herriot being another.)

Also reading Viz.