J. Brian O’Roark

Books
Why Superman Doesn't Take Over The World Why Superman Doesn't Take Over The World
Why Superman Doesn't Take Over The World
2019
Potternomics Potternomics
Potternomics
2026

Audiobooks
Why Superman Doesn't Take Over The World : What Superheroes Can Tell Us About Economics Why Superman Doesn't Take Over The World : What Superheroes Can Tell Us About Economics
Why Superman Doesn't Take Over The World : What Superheroes Can Tell Us About Economics
2019