In any case it concerns the edition (or reprint) 2007 (legal deposit) in my possession. I just prevent Laffont editions know what it returns, hoping for a gesture from them ...
That is why and how this star "only" ...
Potential buyer you are warned: you'll be able to react promptly if you find yourself confronted with this defect ...
PS: it is clear that the guarantee AZ amazon has been particularly effective to repair this little problem (full refund), despite that it was at the expense of "seller market place" irresponsible in my opinion the workmanship of the "book".
As for Robert Laffont: triple zero points! Some rudeness seems to characterize their dedicated service: no reply, not even an indication of a good quality edition to which I return!
Unacceptable !!!!!