Well from the post above yours, it sounds like they aren't listing them all so there you go. I know you love the magazine. That's great. Others don't seem to. That's fine too. Considering the price they should be able to stay on top if it better. Just my opinion.
eta: not everyone has internet so it shouldn't be up to the customer to find it on any publication. That's why there are proofreaders and testers. I know a few older quilters that don't even have a computer, much less internet access.