Request #103

 I have been trying to think of this book for a while.  It’s a book for teenager from the 1970’s.  The title is very long and it either has the word “zodiac”, “horoscope” or “astrology” in the title.
The cover, if I’m remembering correctly, was kind of a hippy theme – I think it might have been purple with astrology symbols or a sundial.
Please let me know if you know what I’m talking about – it’s been driving me crazy for years. Suggestion: Leo the Lioness by Constance C. GReene. Another suggestion: The Active-Enzyme Lemon-Freshened Junior High School Witch