Book club from hell

I have sent about 10 inquiries on information about how to leave / unsubscribe from Leisure books.<br> My wife made the mistake of ordering books she wanted and did not realize that this is a long term commitment.<br> It seems that at this stage they now started contacting me because they want money.<br> But they have not contacted me about resigning from this book club from hell.<br> I need to receive proof of my contract with them I never sign up for this.<br>