Additional Product Fields? - ie ISBN, Publisher etc..

Hi all. Just a quick question. I'm normally good at finding my answers here on the forum, but this one has eluded me thus far.

My site is a book store - www.buybenchmark.co.uk

I need to add more Product Fields when listing my products to include the likes of Book ISBN, Publisher etc. alongside Product Name and Price.

Can anyone point me in the right direction to a post that already explains this, or maybe let me know how to do this?

Many thanks

Gary

There is a book module. It's hosted externally here.

We (Kuroi Web Design) have used it on a client's site, but we're not wild about it. It's long in the tooth, rather bloated and there doesn't seem to have been touched since 2008, which means that it doesn't support recent developments in this area.

We (at Kuroi) are in the very early stages of redeveloping it - likely to be a rebuild from the ground up - and would be interested in talking to you about what features you'd like to see in it.

I'll PM you.