Halloween Reads

Join the Goodreads Author Program

Are you Brian Portnoy, author of the books below?
The Investor's Paradox by Brian Portnoy The Geometry of Wealth by Brian Portnoy How I Invest My Money by Joshua Brown


To join the author program as Brian Portnoy, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads