Top 5 Books Every Entrepreneur Should Read
15+ years in finance: 100+ financial models built, €40m+ raised for clients, Forbes contributor and lecturer.
Business books can be useful or a waste of time. The useful ones change how you make decisions: how you test an idea, read a market, handle a crisis, or keep going when things are hard.
In this video, Nikolajs from John Galt Finance shares five books that shaped his approach to entrepreneurship and to building the company. The list is practical, with no heavy theory. Here is what each one offers a founder.
1. The Lean Startup: test ideas fast and cheaply
The Lean Startup approach is built on a simple idea: before you spend a lot of time and money scaling something, find out cheaply whether people want it. You form a hypothesis, test it with a small version of your product or offer, learn from the result, and adjust.
Why it matters for founders: at an early stage, the speed and cost of validation often decide whether you find a business model that scales. The faster you can test an idea, the more ideas you can test with the money you have.
2. Ray Dalio’s books: understand crises, strategy and relationships
Ray Dalio’s work looks at how economies and organizations behave in good and bad times, and at how to make decisions in a structured, principled way. A founder can use it for three things:
- Understanding how and why crises happen.
- Thinking about strategy more systematically.
- Building and managing relationships with business partners.
Why it matters for founders: a company will face difficult periods, and it helps to have a framework for thinking through them before they arrive.
3. The Signal and the Noise by Nate Silver: tell real trends from random noise
Data is everywhere, and much of it is noise: random movement that looks like a pattern. Nate Silver’s book is about forecasting and how to separate meaningful signals from distraction.
Why it matters for founders: mistaking noise for a trend can cost a lot when you launch a product or enter a new market. A founder who can tell a real market signal from a statistical blip makes fewer expensive mistakes.
4. Stephen Hawking’s popular science books: think on a bigger scale
This is the one entry that isn’t a business book. Hawking’s accessible writing on physics and the universe stretches the scale of your thinking and challenges what you assume is possible.
Why it matters for founders: good popular science, including physics and astrophysics, can broaden how you think far beyond what traditional management books cover. Reading outside your field is a habit worth building.
5. Atlas Shrugged by Ayn Rand: the book behind our name
Ayn Rand’s novel is often described as the “Bible of capitalism,” and it inspired the John Galt Finance brand. It is a novel about ambition, ownership and personal responsibility, and it can motivate you to keep building during challenging times. Readers disagree strongly about its philosophy, and you don’t need to agree with all of it to take something from it.
Three takeaways from the list
- Don’t read only business books. Science and high-quality popular science can change how you think.
- Look for practical value in data. Telling a real trend from noise can save significant money.
- Validate early. Speed and low cost of testing matter most at the beginning.
Put the ideas to work
Reading helps most when it is paired with numbers. If you’re testing a new product, market or idea and want to know what it does to your cash and margins, John Galt Finance offers a free financial model template and a free call with our CFO.
