Ingredients Booklet (UK)?

A few years ago, at 100% Design exhibition (I think), London, I picked up a free booklet on modern materials called Ingredients. I’ve only got issue 3 (out of 4). I’d love to get hold of the other copies. It’s written by Chris Lefteri. I sent him an email but he didn’t have any available and didn’t suggest where else to find them. It’s downloadable off of the website, but it’s the booklets that I’m after.

It’s a bit of a long shot, but has anyone got any suggestions as to how I may be able to get hold of them?

Just downloaded 2,3,4 from the website. Looks really interesting.
Do you recommend 100% design for ID’ers ? I havent been before.

It was pretty good. I haven’t been for the last couple of years though. I like New Designers the most, due to the diversity.