As long as it's not 5.5...
I had the same issue but sent an email and photo of the condition to Wizards and they sent a replacement out straight away - was very happy with the customer service.
My guess is player's handbook 2.
Now I would be interested in a 5.5 edition with the same core ruleset with fixes to aspects of the game that seem to have been rushed and don't work well. But I don't think we're there yet?
Do you need a receipt for it, I lost my receipt.
Do you need a receipt for it, I lost my receipt.