Reading habits of the world’s top minds reveal a lot. In 2026, thought leaders from Silicon Valley founders to UN policy architects are pointing to a surprisingly diverse shelf. Not all tech. Not all business. Some ancient, some brand new.

Here’s what they’re reading. And why you probably should too.

1. “Thinking, Fast and Slow” Daniel Kahneman

Still Relevant After All These Years

Published in 2011, this book refuses to age. Over 10 million copies sold worldwide. Elon Musk cited it in a 2025 interview as “the one book I keep returning to.” It explains two systems of thought one fast and emotional, one slow and logical.

Leaders love it because it explains why smart people make terrible decisions.

2. “The Anxious Generation” Jonathan Haidt

The Book Reshaping Education Policy

Released in 2024, it’s already influenced legislation in 14 countries. Haidt argues that smartphones rewired childhood and not in a good way. Short chapters. Brutal data. A 66% rise in adolescent depression since 2012 sits at its core. UNESCO listed it among the top five most impactful education books of the decade.

No matter how high-quality a book is, that doesn’t mean it will resonate with everyone. Sometimes you can start reading free novels online and gain a deeper understanding of relationships and the structure of leadership than from specialized books.  Marked by the King on FictionMe, remember to read free novels online. Just develop, enjoy online novels, study highly specialized books, and you’ll see the results.

3. “Sapiens” Yuval Noah Harari

The Gateway Drug to Big Thinking

Almost every CEO’s bookshelf has this. Why? It answers the question nobody else dares ask: how did Homo sapiens take over the planet? Harari connects biology, history, and economics in under 500 pages.

It’s been translated into 65 languages. That’s not an accident.

4. “Co-Intelligence” Ethan Mollick

The AI Book Leaders Actually Recommend

Most AI books are either too technical or too vague. This one is neither. Mollick, a Wharton professor, wrote it for people who need to work with AI not just understand it theoretically. It came out in 2024 and is already assigned reading at 40+ business schools.

Practical. Honest. Surprisingly funny in places.

5. “Poor Charlie’s Almanack” Charlie Munger

Wisdom Without Expiry Date

Charlie Munger died in 2023. His ideas did not. This collection of speeches and mental models became the most gifted book among venture capitalists in 2025, according to a survey by First Round Capital. The core message: think in mental models. Avoid stupidity more than you chase genius.

Simple advice. Rare execution.

6. “The Art of War” Sun Tzu

2,500 Years Old. Still Assigned

It’s only 68 pages. Yet generals, athletes, and startup founders return to it endlessly. In Fiction Me iOS app it consistently ranks high in popularity lists. In 2026, it’s experiencing a quiet comeback in geopolitical circles – cited frequently in discussions about global trade tensions and AI competition between superpowers.

Short sentences. Deep cuts.

7. “Slow Productivity” Cal Newport

The Anti-Hustle Manifesto

Newport’s 2024 release hit a nerve. Burnout affects an estimated 77% of professionals globally, per a Deloitte survey. Newport’s argument is counterintuitive: do fewer things, do them better, work at a natural pace. Leaders in Scandinavia and Japan have embraced it as a framework for organizational reform.

It reads like a conversation, not a lecture.

8. “The Courage to Be Disliked” Ichiro Kishimi & Fumitake Koga

Japan’s Quiet Export to the World

Written as a Socratic dialogue. Two people debate Adlerian psychology across five nights. It sounds academic it isn’t. This book has sold over 4 million copies in Asia and is finally gaining traction in Western leadership circles. The core idea: your past does not determine your future. Full stop.

Refreshing. Occasionally uncomfortable.

9. “Superforecasting” Philip Tetlock & Dan Gardner

The Book That Makes You Smarter About the Future

Intelligence agencies use it. So do hedge funds. Tetlock studied 20,000 predictions over two decades and found that a small group of ordinary people outperformed experts at forecasting global events. The secret? Calibrated uncertainty. Constant revision. Intellectual humility.

In an age of overconfidence, this book is medicine.

10. “When Breath Becomes Air” Paul Kalanithi

The Book That Changes Your Priorities

A neurosurgeon. A terminal cancer diagnosis. A memoir written in the final months of life. It has nothing to do with productivity or strategy and that’s exactly why thought leaders recommend it. A 2025 Goodreads survey found it was the single most frequently cited book that leaders said “changed how I think about time.”

Some books are informative. This one transforms.

What These Books Have in Common

Pattern Recognition

Look at this list carefully. No single theme dominates. Yet a pattern emerges every book forces the reader to question a default assumption. About time. About intelligence. About identity. About the future.

That’s not a coincidence. That’s curation by people paid to think clearly.

The Number That Matters

According to a 2025 Pew Research study, 57% of adults in high-income countries read fewer than five books per year. Among surveyed CEOs and senior public officials, that number flips 88% read more than 12 books annually. Correlation isn’t causation. But it’s worth noticing.

Pick one book from this list. Start this week. Doesn’t matter which one they all lead somewhere worth going.