Joyce asked us about this posting a comment on a blog, but I don’t think we got any answers.
“Need someone to refresh my memory.
Novel started out with a retired female college professor driving her old school bus from the northwest to Arizona. She was retained to go undercover in order to investigate activity by a “cult” group living in a grouping of dome building located in Sedona, Az. I do remember the author was a female. It has been several years since I read it. The author had written several books.”
If you think you might know the answer, please post a comment below. Thank you in advance!