Alexander (better known as “Sasha”) and Ann Shulgin’s PiHKAL: A Chemical Love Story has become a foundational work in the genre and was the first book to fully impart the how-to chemistry, and convey the effects, of many of the entheogenic drugs that are currently being studied and used to heal trauma and deal with death.

Of all the things humans rely on plants for - sustenance, beauty, medicine, fragrance, flavor, fiber - surely the most curious is our use of them to change consciousness: to stimulate or calm, fiddle with or completely alter, the qualities of our mental experience. Take coffee and tea: People around the world rely on caffeine to sharpen their minds. But we do not usually think of caffeine as a drug, or our daily use as an addiction, because it is legal and socially acceptable.

This is the story of LSD told by a concerned yet hopeful father, organic chemist Albert Hofmann, PhD. He traces LSD's path from a promising psychiatric research medicine to a recreational drug sparking hysteria and prohibition. In LSD: My Problem Child, we follow Dr. Hofmann's trek across Mexico to discover sacred plants related to LSD, and listen in as he corresponds with other notable figures about his remarkable discovery.

From 1990 to 1995 Dr. Rick Strassman conducted U.S. Government-approved and funded clinical research at the University of New Mexico in which he injected 60 volunteers with DMT, one of the most powerful psychedelics known. His detailed account of those sessions is an extraordinarily riveting inquiry into the nature of the human mind and the therapeutic potential of psychedelics. DMT, a plant-derived chemical found in the psychedelic Amazon brew, ayahuasca, is also manufactured by the human brain. In Strassman's volunteers, it consistently produced near-death and mystical experiences.

This mesmerizing, surreal account of the bizarre adventures of Terence McKenna, his brother Dennis, and a small band of their friends, is a wild ride of exotic experience and scientific inquiry. Exploring the Amazon Basin in search of mythical shamanic hallucinogens, they encounter a host of unusual characters - including a mushroom, a flying saucer, pirate Mantids from outer space, an appearance by James and Nora Joyce in the guise of poultry, and translinguistic matter - and discover the missing link in the development of human consciousness and language.

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.

Journey alongside professor Bache as he touches the living intelligence of our universe - an intelligence that both embraced and crushed him - and demonstrates how direct experience of the divine can change your perspective on core issues in philosophy and religion. Chronicling his 73 sessions, the author reveals the spiral of death and rebirth that took him through the collective unconscious into the creative intelligence of the universe.

Transcribed from the original lectures recorded at San Francisco State University in 1987, The Nature of Drugs series highlights Shulgin’s engaging lecture style peppered with illuminating anecdotes and amusing asides. Ostensibly taught as an introductory course on drugs and biochemistry, these books serve as both a historical record of Shulgin’s teaching style and the culmination of his philosophy on drugs, psychopharmacology, states of consciousness, and societal and individual freedoms pertaining to their use, both medicinal and exploratory.

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.

Holotropic means "moving toward wholeness," from the Greek holos (whole) and trepein (moving in the direction of). The breathwork utilizes the remarkable healing and transformative potential of non-ordinary states of consciousness. These states engender a rich array of experiences with unique healing potential - reliving childhood memories, infancy, birth and prenatal life, and elements from the historical and archetypal realms of the collective unconscious.

Our Western psychic and psychological make-up differs radically from that of Andean people, and our needs as modern people differ just as much from the needs of the ancestors and inhabitants of this land. This audiobook intends to bridge the cultural gap in ways that honor the wealth of wisdom gathered through centuries of native studies and experimentation, and at the same time address our present day state of emotional disconnection and spiritual confusion, which are at the root of most physical, emotional, and mental diseases.

Psychedelic Shamanism presents the spiritual and shamanic properties of psychotropic plants and discusses how they can be used to understand the structure of human consciousness. Author Jim DeKorne offers authoritative information about the cultivation, processing, and correct dosages for various psychotropic plant substances, including the belladonna alkaloids, d-lysergic acid amide, botanical analogues of LSD, mescaline, ayahuasca, DMT, and psilocybin.

Exploring the latest developments in the flourishing field of modern psychedelic psychotherapy, this book shares practical experiences and insights from both elders and newer research voices in the psychedelic research and clinical communities.

Less than 50,000 years ago mankind had no art, no religion, no sophisticated symbolism, no innovative thinking. Then, in a dramatic and electrifying change, described by scientists as "the greatest riddle in human history," all the skills and qualities that we value most highly in ourselves appeared already fully formed, as though bestowed on us by hidden powers. In Visionary, Graham Hancock sets out to investigate this mysterious "before-and-after moment" and to discover the truth about the influences that gave birth to modern human mind.

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.

The Way of the Psychonaut, Volumes 1 and 2 is one of the most important books ever written about the human psyche and the spiritual quest. The new understandings were made possible thanks to Albert Hofmann’s discovery of LSD―the microscope and telescope of the human psyche―as well as other psychedelic substances.

Alexander (better known as “Sasha”) and Ann Shulgin’s PiHKAL: A Chemical Love Story has become a foundational work in the genre and was the first book to fully impart the how-to chemistry, and convey the effects, of many of the entheogenic drugs that are currently being studied and used to heal trauma and deal with death.

This mesmerizing, surreal account of the bizarre adventures of Terence McKenna, his brother Dennis, and a small band of their friends, is a wild ride of exotic experience and scientific inquiry. Exploring the Amazon Basin in search of mythical shamanic hallucinogens, they encounter a host of unusual characters - including a mushroom, a flying saucer, pirate Mantids from outer space, an appearance by James and Nora Joyce in the guise of poultry, and translinguistic matter - and discover the missing link in the development of human consciousness and language.

Dubbed the "Hippie Mafia", the Brotherhood began in the mid-1960s as a small band of peace-loving, adventure-seeking surfers in Southern California. After discovering LSD, they took to Timothy Leary's mantra of "Turn on, tune in, and drop out" and resolved to make that vision a reality by becoming the biggest group of acid dealers and hashish smugglers in the nation, and literally providing the fuel for the psychedelic revolution in the process.