Douglas Kruger

Poverty Proof

Is Your Thinking Keeping You Poor?

Poverty Proof for Entrepreneurs

How to Grow Rich

Political Correctness Does More Harm Than Good

What Makes Them Great?

Poverty Proof: 50 Ways to Train your Brain for Wealth (Unabridged)

Is Your Thinking Keeping You Poor?: 50 Ways the Rich Think Differently (Unabridged)

How to Become a Professional Speaker (Unabridged)

Political Correctness Does More Harm than Good: How to Identify, Debunk, and Dismantle Dangerous Ideas (Unabridged)

What Makes Them Great?: 50 Ways to Become the Industry Leader (Unabridged)

Relentlessly Relevant: 50 Ways to Innovate (Unabridged)