I only discovered it all in retrospect sadly - I picked up ISWYD from the Oxfam near my flat in London (reckon there was at least one music journo in the area - always loads of brand new releases, even still shrinkwrapped in there), it was like £3 or something, cos Mike Diver had given it a glowing review on here.
It was a really fun rabbit hole to fall down though, as you can imagine 