Editions problem

[Marta]

I bought recently this book and wanted to add it to my profile. Surprisingly, the ISBN number led me to a different edition, with different cover, publisher and page count.
I would add my edition but is it possible for two books to have the same ISBN numbers? I think not.

My book's ISBN is: 9780006546061 . It was published by HaperVoyager in 2008, it has 230 pages.

The same number has this book, published by Flamingo in 1993: http://www.goodreads.com/book/show/16...

What should I do?

[lafon حمزة]

Actually according to worldcat both were published with the same ISBN. It happens from time to time. What I guess should be done is add a new edition and treat it like an alternate cover edition.