Thank you Diego. As far as I can tell, my subscription order with Alien Archive 4 has not shipped yet. Is it possible to have that removed from the order?
Not sure if this is doable because the order generated between the time I posted this and now.
Cancelling the subscription also cancels any pending subscription items. That being subscription items that have been generated but not shipped. Alien Archive 4 was cancelled along with the subscription. So, you're all set.