According to my Nitty Gritty Intermediate students, there’s not a lot available on the web about “harmonics” in astrology. One said she had never heard anyone talk about harmonics before I discussed it in my class. She’s right. There’s not a lot out there about this powerful and growing endeavor in astrology. But there are some books and pioneers, like David Hamblin, John Addey, and David Cochrane. I’ve compiled a list of resources in the video above and in this pdf. (You can right click on it.)
I would love to hear what resonated (pun intended) with this video for you. Please feel free to drop a comment on the actual YouTube page, here or write me at firstname.lastname@example.org. Thank you!