Reader’s Digest review: Unauthorized charges 1

I received a free book from Reader’s Digest for trial in April, one month later I received another one and it came with a bill for $31.36. I was confused and thought that it was my mistake and paid the bill. To my surprise one more month later I received another book with the bill for the same amount. At this point I realized it is not my fault and they have messed something up. I’m absolutely sure I didn’t sign up for any of their subscriptions.