There are 1 book by O'byrne on BookOrb. A strong starting point is Letters on Od and Magnetism. The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has O'byrne written?
BookOrb lists 1 book by O'byrne.
Where should I start with O'byrne?
A good starting point is Letters on Od and Magnetism.
What is the O'byrne books in order list?
In publication order: 1. Letters on Od and Magnetism.