There are 2 books by Darby Costello on BookOrb. A strong starting point is Miniguia - Astrologia (1999). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Showing 1 of 2 titles.
Frequently asked questions
How many books has Darby Costello written?
BookOrb lists 2 books by Darby Costello.
Where should I start with Darby Costello?
A good starting point is Miniguia - Astrologia (1999).
What is the Darby Costello books in order list?
In publication order: 1. Miniguia - Astrologia (1999).