I’ve been in this life for 50 years, been trying to work out its riddle for 42, and been keeping diaries of clues to that riddle for the last 35. Notes about successes and failures, joys and sorrows, things that made me marvel, and things that made me laugh out loud. How to be fair. How to have less stress. How to have fun. How to hurt people less. How to get hurt less. How to be a good man. How to have meaning in life. How to be more me.  

There is nothing more essential to our health and well-being than breathing: Take air in, let it out, repeat 25,000 times a day. Yet, as a species, humans have lost the ability to breathe correctly, with grave consequences. Journalist James Nestor travels the world to figure out what went wrong and how to fix it. Nestor tracks down men and women exploring the hidden science behind ancient breathing practices like Pranayama, Sudarshan Kriya, and Tummo and teams up with pulmonary tinkerers to scientifically test long-held beliefs about how we breathe.

He’s shattered world records. He’s climbed the highest and coldest mountains wearing nothing but shorts. Most of all, he’s shown us that these feats are not superhuman - but that each of us has the ability to be healthier, stronger, and happier than we’ve ever imagined. Now you’re invited to hear Wim Hof tell the story of his incredible journey in his own words with The Iceman Speaks.

Science has now proved the legendary Wim Hof method of breath control and cold training can dramatically enhance energy levels, improve circulation, reduce stress, boost the immune system, strengthen the body, and successfully combat many diseases. The Way of the Iceman documents how anyone can use Wim’s methods to transform his or her health and strength quickly and safely. 

Shetty grew up in a family where you could become one of three things - a doctor, a lawyer, or a failure. His family was convinced he had chosen option three: Instead of attending his college graduation ceremony, he headed to India to become a monk, to meditate every day for four to eight hours, and devote his life to helping others. After three years, one of his teachers told him that he would have more impact on the world if he left the monk’s path to share his experience and wisdom with others. 

JIM KWIK, the world's number one brain coach, has written the owner's manual for mental expansion and brain fitness. Limitless gives people the ability to accomplish more - more productivity, more transformation, more personal success and business achievement - by changing their Mindset, Motivation, and Methods.

Our ancestors crossed deserts, mountains, and oceans without even a whisper of what anyone today might consider modern technology. Those feats of endurance now seem impossible in an age where we take comfort for granted. But what if we could regain some of our lost evolutionary strength by simulating the environmental conditions of our forbears? Investigative journalist and anthropologist Scott Carney takes up the challenge to find out: Can we hack our bodies and use the environment to stimulate our inner biology?

People are less in touch with their bodies - and especially their breathing - than ever before. Ironically, athletes and others who pride themselves on taking care of their bodies actually put themselves at greater risk. Why? Because they’re asking their body to take on next-level demands, but failing at life’s most essential skill: efficient breathing.

The most influential religious historian of the 20th century, Huston Smith, once referred to it as the "best-kept secret" in history. Did the Ancient Greeks use drugs to find God? And did the earliest Christians inherit the same, secret tradition? A profound knowledge of visionary plants, herbs, and fungi passed from one generation to the next? The Immortality Key is a groundbreaking dive into the role psychedelics have played in the origins of Western civilization, and the real-life quest for the Holy Grail that could shake the Church to its foundations.

What if the ability to look, feel, and perform at peak capacity wasn’t the stuff of lore but instead was within easy reach? In Boundless, the New York Times best-selling author of Beyond Training and health and fitness leader Ben Greenfield offers a first-of-its-kind blueprint for total human optimization. Boundless guides you every step of the way to becoming an expert in what makes your brain tick, your body work, and your spirit happy.

For David Goggins, childhood was a nightmare - poverty, prejudice, and physical abuse colored his days and haunted his nights. But through self-discipline, mental toughness, and hard work, Goggins transformed himself from a depressed, overweight young man with no future into a US Armed Forces icon and one of the world's top endurance athletes. The only man in history to complete elite training as a Navy SEAL, Army Ranger, and Air Force Tactical Air Controller, he went on to set records in numerous endurance events.

Reduce stress and anxiety, increase your productivity, detox your body, balance your health, and find the path to greater mindfulness with this collection of signature breathing techniques by the world's leading breathmaster, Dan Brulé.

Every new project (or job, or hobby, or company) starts out exciting and fun. Then it gets harder and less fun, until it hits a low point: really hard, and not much fun at all. And then you find yourself asking if the goal is even worth the hassle. Maybe you're in a Dip: a temporary setback that you will overcome if you keep pushing. But maybe it's really a Cul-de-Sac, which will never get better, no matter how hard you try.

In the stirring, highly anticipated first volume of his presidential memoirs, Barack Obama tells the story of his improbable odyssey from young man searching for his identity to leader of the free world, describing in strikingly personal detail both his political education and the landmark moments of the first term of his historic presidency - a time of dramatic transformation and turmoil.

Thrive or die: That's the rule of evolution. Despite this brutal logic, some species have learned to survive in even the most hostile conditions. Others couldn't - and perished. While incremental genetic adaptations hone the physiology of nearly every creature on this planet, there's another evolutionary force that is just as important: the power of choice. In this explosive investigation into the limits of endurance, journalist Scott Carney discovers how humans can wedge control over automatic physiological responses into the breaking point between stress and biology.