Finance
Books
Behavior
Money is more about behavior than math.
The Psychology of Money · by Morgan Housel
Eighteen short stories that teach more about your money than any spreadsheet.
System
A practical system to get your finances in order in weeks.
I Will Teach You to Be Rich · by Ramit Sethi
No guilt and no giving up your coffee: automation, big decisions, and guilt-free spending on what you love.
Investing
Investing explained as you'd tell your own daughter.
The Simple Path to Wealth · by JL Collins
Simple, honest, and long-term: the path to financial freedom without jargon or hype.
First principles
A hundred years later, the rules of money are still the same.
The Richest Man in Babylon · by George S. Clason
Babylonian parables that teach the basics of money better than most modern books.