Back when the earth was still warm and I had hair, Al Koran announced the release of a series of "Professional Secrets". The first was "Koran's Cards To Wallet".
I ran across this the other day and recalled how disappointed I was in it - both the routine and the apparatus - that could be my problem and is not the point here. In the instructions he announced "Mission Impossible" - an incredible sounding trick, but so was the wallet. In any case, I didn't order and frequently wondered if he ever issued more items. My vague recollection is that he got sick during this period and ultimately passed away.
Does anyone recall this and do you know how many items were in the series, or was the wallet the one and only?