Cats are mysterious creatures, and the relationship between humans and cats has never been simple. Curious and affectionate, independent and uninterested, predator and prey. Their true nature continues to elude us, and their subtle and complex behavioral problems can often seem unsolvable or incomprehensible. So, how can we tell if a cat is suffering? What are the root causes of feline aggression? And how can we treat patients who can’t speak for themselves?

Today, for the first time in history, the scientific exploration of death and what happens when we die is real, active and ongoing. Contrary to popular perceptions, this subject is no longer the remit of philosophy, religion, or personal opinion. Truly remarkable scientific discoveries that will fundamentally affect everyone’s lives now and in the future are taking place, yet very few people are aware of them. Most people—including scientists and doctors—maintain strong beliefs about death and its experience. Those beliefs are rooted in traditional, and often cultural, notions of death.

Millions of people around the world are healing illnesses with cannabis. Nonetheless, many physicians remain reluctant to discuss cannabis medicine with their patients. And with so much conflicting misinformation from unreliable sources, finding out if cannabis could be an effective treatment for you or a loved one can feel nearly impossible.

E. H. Gombrich's world history, an international best seller now available in English for the first time, is a text dominated not by dates and facts but by the sweep of experience across the centuries, a guide to humanity's achievements, and an acute witness to its frailties.

For particularly brilliant theoretical physicists like James Clerk Maxwell, Paul Dirac, or Albert Einstein, the search for mathematical truths led to strange new understandings of the ultimate nature of reality. But what are these truths? What are the mysterious numbers that explain the universe? In Fantastic Numbers and Where to Find Them, the leading theoretical physicist and YouTube star Antonio Padilla takes us on an irreverent cosmic tour of nine of the most extraordinary numbers in physics, offering a startling picture of how the universe works.

Embracing the revival of psychedelic research and the discovery of new therapeutic uses, clinical psychologist Dr. Richard Louis Miller discusses what is happening today in psychedelic medicine - and what will happen in the future - with top researchers and thinkers in this field. Dr. Miller and his contributors cover the tumultuous history of early psychedelic research brought to a halt 50 years ago by the US government as well as offering non-technical summaries of the most recent studies with MDMA, psilocybin, LSD, and ayahuasca.

Terence McKenna hypothesizes that as the North African jungles receded, giving way to savannas and grasslands near the end of the most recent ice age, a branch of our arboreal primate ancestors left the forest canopy and began living in the open areas beyond. There they experimented with new varieties of foods as they adapted, physically and mentally, to the environment. Among the new foods found in this environment were psilocybin-containing mushrooms.

Sacred Knowledge is the first well-documented, sophisticated account of the effect of psychedelics on biological processes, human consciousness, and revelatory religious experiences. Based on nearly three decades of legal research with volunteers, William A. Richards argues that, if used responsibly and legally, psychedelics have the potential to assuage suffering and constructively affect the quality of human life.

Until the twentieth century, scientists investigating the effects of drugs on the mind did so by experimenting on themselves. Vivid descriptions of drug experiences sparked insights across the mind sciences, pharmacology, medicine, and philosophy. But after 1900 drugs were increasingly viewed as a social problem, and the long tradition of self-experimentation began to disappear. Mike Jay brilliantly recovers a lost intellectual tradition of drug-taking that fed the birth of psychology, the discovery of the unconscious, and the emergence of modernism.

Music is one of humanity’s oldest medicines. From the Far East to the Ottoman Empire, Europe to Africa and the pre-colonial Americas, many cultures have developed their own rich traditions for using sound and rhythm to ease suffering, promote healing, and calm the mind. In his latest work, neuroscientist and New York Times best-selling author Daniel J. Levitin (This Is Your Brain on Music) explores the curative powers of music, showing us how and why it is one of the most potent therapies today.

Designed for a new generation of psychedelic facilitators and seekers, Psychedelics and the Soul invokes the traditions of Jungian depth psychology, mythology, and Indigenous cultural wisdom to meet a critical question of our times: How can the emerging field of psychedelic medicine heal the soul amid planetary crisis and collective opportunity?

The Psychology of Human Sexuality is a comprehensive guide to major theoretical perspectives on human sexuality and the vast diversity of sexual attitudes around the world, with topics including anatomy, gender and sexual orientation, sexual behaviors, sexual difficulties and solutions, sex work, and pornography. Written from a sex-positive perspective with material that is inclusive and respectful of a diverse audience, the text includes cutting edge research on the origins of sexual orientation and gender identity, as well as new treatments for sexually transmitted infections and diseases.

Through riveting personal stories and the latest research, Harvard evolutionary biologist Carole Hooven shows how testosterone drives the behavior of the sexes apart and how understanding the science behind this hormone is empowering for all.

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.

We are in the midst of a powerful psychedelic renaissance. After four decades of hibernation, the promise of the psychoactive 60s - that deeper self-awareness, achieved through reality-bending substances and practices, will lead to greater external harmony - is again gaining a major following. The signs are everywhere, from the influence of today's preeminent psychedelic thinker Daniel Pinchbeck, to the renewed interest in the legacy of Terence McKenna, and to the upsurge of collective cultural phenomena like the spectacle of Burning Man.