Unordered books

Refer to account 10024541301.  I received one cookbook from Better Homes & Gardens and paid for that book. They were instructed to send no other books at that time. Like other complaints I see, I can find no information on returning the second book they insist I must have. I will not pay for return postage and refuse to pay for the book. Someone needs to provide a return sticker for this $34.00 nightmare.