World Book Day

Rather remiss of me, but World Book Day passed me by. I'm not keen on these 'days' and I read a great deal anyway.

What were you reading on World Book Day?

For me, Thanks To Jennings by Anthony Buckeridge. (At least my answer was honest and I didn't contrive to be reading something terribly clever on the day.)

Er, yes. I think it was last Wednesday.

When was World Book Day?