Went to order a book last night online and went through the websites checkout but it mentioned my CC info did not match my billing info so it could not process the order.I tried this several times.I checked my banking info online tonight and it looks like i ordered three books as my credit card balance increased by about that much.I phoned my CC company and inquired but because it is fresh info they have no clue where the money is going as of yet.I have just contacted the seller and am awaiting a response.The book is a bodybuilding book and the seller is also the author (purchasing from his website)who also writes for major bodybuilding magazines.Hopefully i can rectify this with him as he does seem like a nice guy online and has a great reputation in the bodybuilding community but just in case...what can i do to ensure i am not footing the bill for three NOT CHEAP books? Can i have my CC company deny payment for the other two?
I have never used my CC online other than for Ebay and have had no issues with them so this is uncharted waters for me.Money is not growing on trees around here for me (my kids think so )so I cannot really afford to be out the extra funds.
Thanks,

David