Philo's Library

Philoinvestor started as an online resource for education on investing, financial markets, decision-making, and eventually, better living.

Over the years, that archive has grown into a collection of essays, educational resources, videos, and ideas.

Philo’s Library brings it all together in one place.

🔒 Subscriber Access

Philo’s Library is available exclusively to Philoinvestor subscribers — and it’s free to join.

Subscribe below to unlock the full library and get access to the archive.


Education & Mindset

The original Philoinvestor education archive.

More than 20 long-form pieces covering investing, financial markets, psychology, decision-making and the mindset required to become a better investor.

Explore Education & Mindset →


Short Essays

After publishing the original education & mindset series, I started publishing shorter essays in late 2022.

These pieces explore investing, markets, business, economics and the ideas shaping the world around us.

Explore Short Essays →


Philo Resources

A collection of book revisions and original essays exploring psychology, decision-making, power, and investment management. These resources offer deeper perspectives on the ideas and frameworks that shape how we think, act, and invest.

Explore Philo’s Resources ⟶


Philo's Academy

We launched a multi-disciplinary investment course during the Summer of 2025.

You can find out more about the course and join here philomastery.com