All these things that I have done

The tapes are mine --- they were available commercially a while back, but were mostly bought by public libraries. I tracked down adventures 1-4 through searching the county's public libraries and pirating like a mad thing, but eventually had to buy adventures 5 and 6. Needless to say, apart from the commercial tapes, they're not the best quality ... but they weren't best quality to start off with. You might be able to find them second hand.