Anyone try copying a Joe Ross book?

As in physically photocopying one of the pages? There's a warning that the pages are photosensitive and will fade if you try to photocopy it. Just wondering if it was true or if such a thing is even possible

 

That's sounds amazing but it's probably a lie.
Try copying just one page and see.

 

Don't know about that book, but many years ago I did see a book (some blackjack "system" scam) printed on photoreactive paper that turned black if the bright light of a photocopier hit the page. Problem was that it also turned black if you left it in direct sunlight too long. Can't imagine a reputable book doing this.

There are also some books that use something like they use on some check stock - photocopies produce "unlawful duplicate" or "illegal copy" or something like that across the copy pages (not on the original - on the copy). Again, have only seen scam books do it.