The Jupiter Advantage

Astrology's Path to Opportunity


The Jupiter Advantage book is a study of how the planet Jupiter integrates with the Sun by zodiac sign in the astrological birth chart. It is composed of essays on each of the144 Sun/Jupiter pairs. Some combinations cooperate more smoothly than others, but all have the potential to be successful. The description of each Sun/Jupiter signature includes cited references to many well-known personalities as examples.

The meaning of success is in the eye of the beholder. The concept of success is not limited to worldly recognition, or even necessarily to wealth in monetary terms. Jupiter’s success metric should be determined by how well the personality is able to satisfy the ego needs of the Sun sign—not everyone wants to be famous, or even rich.

Find your own Sun/Jupiter signature description and discover those of others.

Pre-order softcover Pre-order hardcover


The Jupiter Advantage is now available as an eBook. Look for it in all the eBook retailers (except Amazon for now).
Search for The Jupiter Advantage mobile app for Android on Google Play and


Book Launch

The latest


Ingram has warned that their print and ship process is running slow so I ordered several boxes and will ship myself.  Soft Cover and Hard Cover.

Now that the election is over, hopefully the post office is healing and I am going to send them USPS media mail. They should arrive within a week-ish of ordering.

If you want one, order it here and I will send it to you. Taxes and shipping are included.

They are also available for order from bookstores and eBook outlets except for Amazon. We will be on Amazon by the first of the year.


Request a sample chapter PDF of the book.

Book Reviews

What People Are Saying
Raymond Merriman
UAC 2012 Regulus Lifetime Achievement recipient, seven-term president of the International Society for Astrological Research (ISAR), president of Merriman Market Analyst, Inc., and author of several books on astrology related to financial markets.

“Julia, this is an excellent reference book, delightful to read. It will be a very valuable addition to any astrologer's library. I can highly recommend it. It should have a long shelf life. Most of all, I love the wit, humor, and combination of excellent insight you provide in the introduction and with every Sun-Jupiter combination. Mine was right on (except for Al Capone, although many have called me the godfather of modern-day astrology in the day). Thank you for writing this book!”

Like this: