Better World Books advertised one book, sent another Mishawaka Indiana

I purchased a legal guide that I had researched and found two used copies on Barnes and Nobles Marketplace website.  The seller for the one I purchased was Better World Books.  The book was listed by the exact title, the proper edition, the correct purblisher date, and the author.  There was no ISBN number in the listing.  I was concerned I would not receive the correct edition and I would have loved to have had that info to confirm my order.  I placed my order.  They sent a confirmation with a different book.  I contacted them to advise the wrong book was being sent.  They stated the listed ISBN number was sent.  Its not even close to the title, author, and the publishing date was more than 20 years ago.  Hopefully they will make it right and refund my money.  Otherwise be careful.  I would have not entered this complaint had I not found similar reports on the internet.  Now the other vendor no longer has the used book so I missed my chance completely.