Personal Science

Napoleon Hill’s Master Course is his ultimate gift to mankind. It is the easiest, most direct path to fulfilling your greatest potential, and one of the most complete self-improvement books available today. These never before published, original copyrighted lectures given by Napoleon Hill himself for the Master Course were delivered in Chicago in the mid-1950s to individuals who were being trained to teach his philosophy to help others achieve their goals.

This detailed and persuasive study by the author of The Patton Papers was described by Patton's daughter Ruth as "an extraordinary book". It is widely considered the best biography ever written of the General, an American hero as compelling as he was complex.

Have you ever felt like your body suddenly stopped obeying the rules—like no matter what you try, you can’t get your energy, focus, or balance back? You’re not alone—and you’re not “just getting older.” You’re experiencing a hormonal shift that can be restored once you understand what’s really happening inside your body. This audiobook provides a science-backed roadmap that thousands of women use to transition from exhaustion, brain fog, and hormonal chaos to clarity, strength, and renewed confidence—often in just weeks. The solution isn’t guesswork or extreme health trends.

From finding a spouse to finding a parking spot, from organizing one's inbox to understanding the workings of human memory, Algorithms to Live By transforms the wisdom of computer science into strategies for human living.

For the past 35 years, John Gottman’s research has been internationally recognized for its unprecedented ability to precisely measure interactive processes in couples and to predict the long-term success or failure of relationships. In this groundbreaking book, he presents a new approach to understanding and changing couples: a fundamental social skill called “emotional attunement,” which describes a couple’s ability to fully process and move on from negative emotional events, ultimately creating a stronger relationship.

Some people bounce back in response to setbacks; others break. We often think that these responses are hardwired, but fortunately this is not the case. Stoicism offers us an alternative approach. Plumbing the wisdom of one of the most popular and successful schools of thought from ancient Rome, philosopher William B. Irvine teaches us to turn any challenge on its head. The Stoic Challenge, then, is the ultimate guide to improving your quality of life through tactics developed by ancient Stoics, from Marcus Aurelius and Seneca to Epictetus.

Alex always knew romance would be complicated. When love came into his life with wings and horns, he knew those complications would be a little unusual. Four months after meeting Rachel and Lorelei, Alex finally has a handle on divine visitations, supernatural enemies, and the echoes of reincarnation. He might even survive bringing an angel and a demon home for Christmas with the family.

A New York Times Bestseller! For millennia, Buddhists have enjoyed the limitless benefits of meditation. But how does it work? And why? The principles behind this ancient practice have long eluded some of the best minds in modern science. Until now. In this groundbreaking work, world-renowned...

Sunshine and Serotonin is your go-to summer manifesto for feeling radiant from the inside out. Blending science-backed wellness tips with joyful rituals, body-loving movement, and that unapologetic “beautiful girl energy,” this guide helps you embrace each sun-soaked day with confidence, clarity, and calm.

Do you ever feel like you're too busy, too stressed, or just too distracted to concentrate and get work done? In Unlimited Memory you'll learn how the world's best memory masters get themselves to concentrate at will, anytime they want. When you can easily focus and concentrate on the task at hand and store and recall useful information, you can easily double your productivity and eliminate wasted time, stress, and mistakes at work. In this book you'll find all the tools, strategies, and techniques you need to improve your memory.

The Science of Getting Rich, narrated by Denis Waitley, is the seminal work by Wallace D. Wattles. With timeless principles leading to material and spiritual wealth, it is as relevant today as it was more than a century ago, when it was first published.

Since the original publication of Nudge more than a decade ago, the title has entered the vocabulary of businesspeople, policy makers, engaged citizens, and consumers everywhere. The book has given rise to more than 200 "nudge units" in governments around the world and countless groups of behavioral scientists in every part of the economy. It has taught us how to use thoughtful "choice architecture" - a concept the authors invented - to help us make better decisions for ourselves, our families, and our society.

This audiobook is about luck, or more precisely, how we perceive and deal with luck in life and business. It is already a landmark work, and its title has entered our vocabulary. In its second edition, Fooled by Randomness is now a cornerstone for anyone interested in random outcomes.

Over decades of research and work with thousands of families, Russell A. Barkley has become a leading authority on attention-deficit/hyperactivity disorder (ADHD) in kids and teens. He has learned what a huge difference parents can make in supporting their children's success - as well as how overwhelming it can be. This concise guide presents 12 key parenting principles for dealing with common behavioral, emotional, and school challenges.

The Mindful Parent brings together Dr. Peterson's village interviews, observations, research, and over 35 years of work as a psychologist to teach modern parents how to raise healthier, more well-balanced, and kinder children. It includes creative ideas from parents who are currently adopting these practices and balancing other aspects of their personal, career, and financial responsibilities to assure their children get the support they need to thrive.

Feeling overwhelmed, anxious, or emotionally drained? This isn’t just another motivational book telling you to “think positive.” It’s a compassionate, evidence-based roadmap to help you reclaim your peace, reset your mindset, and finally feel happy from the inside out. Whether you're a high-achiever stuck in burnout or someone quietly battling self-doubt behind a strong exterior, How to Be Happy is your gentle yet powerful guide to rewiring the way you live, think, and feel.

This audiobook contains updated material from the original edition. Discover how to become the best version of you and develop healthy habits, find inspiring new perspectives and live a motivated, joy-filled life! Who is your Future Self? That question is the answer to all your life's questions...

The Revolutionary Sales Approach Scientifically Proven to Dramatically Improve Your Sales and Business Success Blending cutting-edge research in social psychology, neuroscience, and behavioral economics, The Science of Selling shows you how to align the way you sell with how our brains naturally...

Step into the pioneering mind of Wallace D. Wattles, whose seminal work "The Science Of Getting Rich" has inspired countless individuals to achieve their financial and personal dreams. For the first time or once again, experience this transformative book in its original 1910 edition, meticulously reproduced for today's generation, complete with essential annotations including Historical Context and a Publisher's Preface.

Anxiety is a survival skill gone haywire. It happens when our brain is working so hard to protect us that it forgets to notice that the danger has passed. It feels like choking, stifling, smothering, tingling, panicking - our brains cut out and we start to make bad decisions - all normal anxiety reactions. Dr. Faith G. Harper, author of the best-selling This is Your Brain on Depression packs a ton of knowledge and help into this practical manual.