> I wondered if stations that do not subscribe show in books
> at all? Let me know please.
Yes, they do. If you're wondering about WATD, they have actually shown up in the Boston book a few times over the years, near the bottom. The last time I saw them make a showing was a couple of years ago.
Realize that WATD's signal only covers a fraction of the greater Boston market very well, so their low showings in the Boston book are not a reflection on the quality of the station. The important thing is that WATD does a great job serving it's main South Shore coverage area with excellent live, local, original programming, and some of us up here in greater Boston strain our antennas (or listen to the stream) to hear it as well. It's one of my favorite stations in the area to listen to.