If there's something on your mind that just doesn't seem to fall into any of the other categories, well, it quite likely belongs inside Joe Finneman's marketplace. Think of it as a general store for general discussions!
Yes, they release a new adventure every year. Several years ago, Patch's daughter and son-in-law have taken over the writing and producing. I own all the CDs and now also subscribe to the Patch app so my kids can listen easily in the car.
I always enjoyed what I heard--wasn't on local radio like AIO (which probably kept me from getting really, really into it) but we had a teacher or two in elementary school that played them for us fairly often.