Marsel, I just checked a used copy of DON'T BLINK in our inventory and it has a black plastic comb binding like the one shown in the BRAUE ON FALSE DEALS book in your link. The copy we have was purchased by the previous owner in April of 1997 and I'm sure it came from a reliable source. So I don't think you can use that fact alone to make your case that your copy is not authorized. It is possible the book went through more than one printing, with different bindings. My vague recollection is that at one point Magic City had the rights and/or remaining copies, perhaps they introduced the variant binding if they printed copies... Jim Swain would likely be the one best able to address this question.