Through my door just plopped Casablanca - the original film script plus photos and commentary, by Howard Koch. I wanted a truly great classic to hold whilst writing my script for Movie Three.

It's a beautifully printed book and I'd never have found it in a shop; three seconds on Amazon; a couple of clicks and it arrives, postage and packing free, at my front door. It's terrific.

Incidentally, after the Independent on Sunday piece, we've sold a dozen copies of Beware The Monkey Man - 8 hardbacks; 4 Kindles.