This series of 28 lectures was given by Sigmund Freud (1856-1939), the founder of psychoanalysis, during the First World War and first published in English in 1920. The purpose of this general introduction was to present his work and ideas - as they had matured at that point - to a general public; and even though there was to be considerable development and change over the ensuing years, these talks still offer a valuable and remarkably approachable entry point to his revolutionary concepts.

Here are three key works by Sigmund Freud which, published in the first decades of the 20th century, underpinned his developing views and had such a dramatic effect on world society. In the uncompromising Three Essays on the Theory of Sexuality (1905), he declared that 'sexual aberrations' are not limited to the insane but exist in 'normal' people to a greater or lesser degree. The three essays are divided between sexual perversions, childhood sexuality and puberty.

First published in 1930, Civilization and Its Discontents is one of the most influential works of pioneering psychologist Sigmund Freud. Focusing on the tension between the primitive drives of the individual and the demands of civilization for order and conformity, Freud draws upon his psychoanalytic theories to explain the fundamental structures, conflicts, and consequences of society.

The Interpretation of Dreams by Sigmund Freud is one of the most significant books of the 20th century. Though dreams and their role in human consciousness have been a continuing thread in religion and art and life down the centuries, Freud's look at the subject through the prism of his emerging practice and study of psychoanalysis provided a startlingly new and challenging perspective.

One of Freud's central achievements was to demonstrate how unacceptable thoughts and feelings are repressed into the unconscious, from where they continue to exert a decisive influence over our lives. This volume contains a key statement about evidence for the unconscious and how it works, as well as major essays on all the fundamentals of mental functioning. Freud explores how we are torn between the pleasure principle and the reality principle, how we often find ways both to express and to deny what we most fear and why certain men need fetishes for their sexual satisfaction.

The Psychopathology of Everyday Life, which appeared first in 1901 and was then expanded in a series of subsequent editions, has proved to be one of Freud's most popular works, and one of his most influential during his lifetime. It was here that he proposed that many slips and errors of memory common to the average man in everyday life actually signals unconscious issues that beset the individual, and, if examined, can be extremely revealing.

Modern Man in Search of a Soul is the classic introduction to the thought of Carl Jung. Along with Freud and Adler, Jung was one of the chief founders of modern psychiatry. In this book, Jung examines some of the most contested and crucial areas in the field of analytical psychology: dream analysis, the primitive unconscious, and the relationship between psychology and religion.

Published first in 1912, Psychology of the Unconscious was one of the most important stepping stones in the development of Jung’s thought and practice. It has a long subtitle: A Study of the Transformations and Symbolisms of the Libido. A Contribution to the History of the Evolution of Thought. This expressed the underlying impetus - a break from the view of the libido and its functions as taught by Sigmund Freud, which Jung had earlier adopted. It was from this point that the two approaches, which came to be known as the Swiss and Viennese schools, emerged.

From the author of 12 Rules for Life: An Antidote to Chaos comes a provocative hypothesis that explores the connection between what modern neuropsychology tells us about the brain and what rituals, myths, and religious stories have long narrated. A cutting-edge work that brings together neuropsychology, cognitive science, and Freudian and Jungian approaches to mythology and narrative, Maps of Meaning presents a rich theory that makes the wisdom and meaning of myth accessible to the critical modern mind.

Continuing where Thus Spoke Zarathustra left off, Nietzsche's controversial work Beyond Good and Evil is one of the most influential philosophical texts of the 19th century and one of the most controversial works of ideology ever written. Attacking the notion of morality as nothing more than institutionalised weakness, Nietzsche criticises past philosophers for their unquestioning acceptance of moral precepts. Nietzsche tried to formulate what he called "the philosophy of the future".

In the 21st century, Carl Gustav Jung (1875-1961) remains one of the key figures in the field of analytical psychology - and Psychological Types, or The Psychology of Individuation, published in 1921, is one of his most influential works. It was written during the decade after the publication of Psychology of the Unconscious (1912), which effectively ended his friendship and collaboration with Sigmund Freud.

Winner of the Pulitzer Prize in 1974 and the culmination of a life's work, The Denial of Death is Ernest Becker's brilliant and impassioned answer to the "why" of human existence. In bold contrast to the predominant Freudian school of thought, Becker tackles the problem of the vital lie: man's refusal to acknowledge his own mortality. In doing so, he sheds new light on the nature of humanity and issues a call to life and its living that still resonates more than 30 years after its writing.

In On the Genealogy of Morals, subtitled "A Polemic", Nietzsche furthers his pursuit of a clarity that is less tainted by imposed prejudices. He looks at the way attitudes towards 'morality' evolved and the way congenital ideas of morality were heavily colored by the Judaic and Christian traditions.

The “Seth Books” by Jane Roberts are world-renowned for comprising one of the most profound bodies of work ever written on the true nature of reality. In this perennial bestseller, Seth tells listeners how we create our personal reality through our conscious beliefs about ourselves, others, and the world. His message is clear: We are not at the mercy of the subconscious or helpless before forces we cannot understand. Seth challenges our assumptions about the nature of reality and stresses the individual’s capacity for conscious actions.

Oliver Sacks' The Man Who Mistook His Wife for a Hat tells the stories of individuals afflicted with fantastic perceptual and intellectual aberrations: patients who have lost their memories and with them the greater part of their pasts; who are no longer able to recognize people and common objects; who are stricken with violent tics and grimaces or who shout involuntary obscenities; whose limbs have become alien; who have been dismissed as retarded yet are gifted with uncanny artistic or mathematical talents.

Carl Jung's Collected Papers on Analytical Psychology gathers in one volume some of his most important and influential shorter writings, and also some pieces that, from our perspective almost a century later, seem quaint or even idiosyncractic. The volume provides wonderful insight into his mind and thought as he reached a position of prominence in the world of psychoanalysis.

Although the theories presented in this book, a 1915 edition of the lectures Jung presented at Fordham University, are now thoroughly outdated, this book is still a fascinating glimpse of Jung's mind at a crucial time in his life. Just three years previously, he had struck out on his own, publishing his Wandlungen und Symbole der Libido, known in English as Psychology of the Unconscious.

In this study, Fromm argues that man needs to analyze his unconscious thoughts, his dreams, and his conscious fantasies, as they reflect a universal and symbolic representation of himself.

Modern Man in Search of a Soul is the classic introduction to the thought of Carl Jung. Along with Freud and Adler, Jung was one of the chief founders of modern psychiatry. In this book, Jung examines some of the most contested and crucial areas in the field of analytical psychology: dream analysis, the primitive unconscious, and the relationship between psychology and religion.

Sigmund Freud revolutionized the way in which we think about ourselves. From its beginnings as a theory of neurosis Freud developed psychoanalysis into a general psychology, which became widely accepted as the predominant mode of discussing personality and interpersonal relationships. Anthony Storr goes one step further and investigates the status of Freud's legacy today and the disputes that surround it.

Here are three key works by Sigmund Freud which, published in the first decades of the 20th century, underpinned his developing views and had such a dramatic effect on world society. In the uncompromising Three Essays on the Theory of Sexuality (1905), he declared that 'sexual aberrations' are not limited to the insane but exist in 'normal' people to a greater or lesser degree. The three essays are divided between sexual perversions, childhood sexuality and puberty.

What if imagination and art are not, as many of us might think, the frosting on life but the fountainhead of human experience? What if our logic and science derive from art forms rather than the other way around? In this trenchant volume, Rollo May helps all of us find those creative impulses that, once liberated, offer new possibilities for achievement. A renowned therapist and inspiring guide, Dr. May draws on his experience to show how we can break out of old patterns in our lives.

This work, unsurprisingly, offers invaluable insights into the life and times of Charles Darwin, his personality and the formative influences that made him what he was, for here we have his own words and ‘voice’ at the close of a prodigiously productive career. He tells of his childhood, his student days at Edinburgh and Cambridge, his love of beetles, shooting and geology and of his grandfather, Josiah Wedgwood. He talks at some length about his meetings with the great scientific men of the age, his attitudes to his critics, to religion and of his theories of evolution.

Viktor Frankl is known to millions of listeners as a psychotherapist who has transcended his field in his search for answers to the ultimate questions of life, death, and suffering. Man's Search for Ultimate Meaning explores the sometimes unconscious basic human desire for inspiration or revelation and illustrates how life can offer profound meaning at every turn.

What happens when we die? This new edition of Life After Death adds to powerful evidence consciousness which continues the author presented in his 2015 release. He spent two years gathering information that demonstrates this and along the way interviewed more than a hundred experts in a number of different fields. Among them were parapsychologists, medical doctors, psychologists, psychiatrists, quantum physicists, and researchers into the true nature of reality.

In 1913, the Viennese aristocracy is gathering to celebrate the 17th jubilee of the accession of Emperor Franz Josef, even as the Austro-Hungarian Empire is collapsing and the rest of Vienna is showing signs of rebellion. At the centre of this social labyrinth is Ulrich: a veteran, a seducer and a scientist, yet also a man 'without qualities' and therefore a brilliant and detached observer of his changing world.

The year is 1919. The horror of the First World War is fresh for the protagonists of Time of the Magicians, each of whom finds himself at a crucial juncture. Benjamin is trying to flee his overbearing father and floundering in his academic career, living hand to mouth as a critic. Wittgenstein, by contrast, has dramatically decided to divest himself of the monumental fortune he stands to inherit, in search of spiritual clarity.

"The central miracle asserted by Christians is the Incarnation. They say that God became Man. Every other miracle prepares the way for this, or results from this." This is the key statement of Miracles, in which C. S. Lewis shows that a Christian must not only accept but rejoice in miracles as a testimony of the unique personal involvement of God in his creation.

Considered by many to be Hannah Arendt's greatest work, published as she neared the end of her life, The Life of the Mind investigates thought itself, as it exists in contemplative life. In a shift from her previous writings, most of which focus on the world outside the mind, this work was planned as three volumes that would explore the activities of the mind considered by Arendt to be fundamental. What emerged is a rich, challenging analysis of human mental activity, considered in terms of thinking, willing, and judging.

Sigmund Freud (1856-1939) is remembered as the father of psychoanalysis. Civilization and Its Discontents (1930) is one of his key works, written three decades after his seminal book The Interpretation of Dreams. In it he considers the conflict between the needs of the individual acting both egotistically and altruistically in the pursuit of happiness and the myriad demands of civilised society and the ensuing tensions this clash of needs and demands generates.