There are 4 books by Brian Portnoy on BookOrb. A strong starting point is The Investors Paradox (2014). The bibliography below is in publication order, with series grouped in reading order.
Standalone books
Frequently asked questions
How many books has Brian Portnoy written?
BookOrb lists 4 books by Brian Portnoy.
Where should I start with Brian Portnoy?
A good starting point is The Investors Paradox (2014).
What is the Brian Portnoy books in order list?
In publication order: 1. The Investors Paradox (2014), 2. Investor's Paradox (2014), 3. The geometry of wealth (2018), 4. How I Invest My Money (2020).