US psychologist Abraham Maslow’s A Theory of Human Motivation is a classic of psychological research that helped change the field for good. Like many field-changing thinkers, Maslow was not just a talented researcher, he was also a creative thinker - able to see things from a new perspective and show them in a different light. He studied what he called exemplary people such as Albert Einstein, Jane Addams, Eleanor Roosevelt, and Frederick Douglass rather than mentally ill or neurotic people.

American psychologist Abraham H. Maslow (1908-1970) first proposed his "hierarchy of needs" theory in 1943. This theory outlines a classification system of universal human needs that individuals feel driven to fulfill in a prioritized manner, culminating in self-actualization.

As the 20th century drew to a close, the Austrian psychologist Alfred Adler (1870-1937) was perhaps the least known of the prominent figures of his time - in particular Sigmund Freud and Carl Gustav Jung - and yet he continues to be a figure of influence in the 21st century. His school of ‘individual psychology’ involved a holistic approach to the study of the individual, with a key focus on the way each person viewed the world, especially regarding their concerns of inferiority.

When psychologist Scott Barry Kaufman first discovered Maslow's unfinished theory of transcendence, sprinkled throughout a cache of unpublished journals, lectures, and essays, he felt a deep resonance with his own work and life. In this groundbreaking book, Kaufman picks up where Maslow left off, unraveling the mysteries of his unfinished theory, and integrating these ideas with the latest research on attachment, connection, creativity, love, purpose and other building blocks of a life well lived.

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.

As the failures of physicalism begin to shake the confidence of even the most biased of its supporters, a new view on the nature of reality is establishing itself as the only tenable alternative: Analytic Idealism. According to it, there is a world out there independent of our individual minds, but such world is—just like ourselves—also mental or experiential. While being a realist, naturalist, rationalist, and even reductionist view, Analytic Idealism flips our culture-bound intuitions on their head.

Adler, along with Freud and Jung, created an entirely new branch of psychology, namely psychoanalysis. What Life Should Mean to You brings his conclusions to a popular audience. It covers adolescence, feelings of superiority and inferiority, the importance of cooperation, work, friendship, love, and marriage.

Soren Kierkegaard was a Danish theologian, philosopher, poet, social critic, and religious author who is widely considered to be the first existentialist philosopher. He wrote critical texts on organized religion, Christianity, morality, ethics, psychology, and the philosophy of religion, displaying a fondness for metaphor, irony, and parables. Much of his philosophical work deals with the issues of how one lives as a "single individual", giving priority to concrete human reality over abstract thinking and highlighting the importance of personal choice and commitment.

In this best-selling book, one of America's most distinguished psychologists crystallises the great progress that has been made in the development of the techniques and basic philosophy of counselling. Carl Rogers gives a clear exposition of procedures by which individuals who are being counselled may be assisted in achieving for themselves new and more effective personality adjustments. Contemporary psychology derives largely from the experimental laboratory or from Freudian theory. It is preoccupied with minute aspects of animal and human behaviour or with psychopathology.

Most of us are unable to develop our capacities for love on the only level that really counts — a love that is compounded of maturity, self-knowledge, and courage. Learning to love, like other arts, demands practice and concentration. Even more than any other art, it demands genuine insight and understanding.

The Origins and History of Consciousness draws on a full range of world mythology to show how individual consciousness undergoes the same archetypal stages of development as human consciousness as a whole. Erich Neumann was one of C. G. Jung's most creative students and a renowned practitioner of analytical psychology in his own right. In this influential book, Neumann shows how the stages begin and end with the symbol of the Uroboros, the tail-eating serpent.

About 2,500 years ago, Plato wrote a set of dialogues that depict Socrates in conversation. The way Socrates asks questions, and the reasons why, amount to a whole way of thinking. This is the Socratic method - one of humanity’s great achievements. More than a technique, the method is an ethic of patience, inquiry, humility, and doubt. It is an aid to better thinking, and a remedy for bad habits of mind, whether in law, politics, the classroom, or tackling life’s big questions at the kitchen table.

As philosophy professor Taylor Carman explains in his helpful introduction, Edmund Husserl (1859-1938) was the founder of modern phenomenology, one of the most important and influential movements of the 20th century. Ideas, published in 1913 – its full title is Ideas for a Pure Phenomenology and Phenomenological Philosophy – was the key work. It is arguably ‘the most fundamental and comprehensive statement of the fundamental principles of Husserl’s mature philosophy’.

Based on the authors' wildly popular Huffington Post article "18 Things That Creative People Do Differently" (which generated five million views and 500,000 Facebook shares in one week), this well-researched and engaging audiobook uncovers what we know about creativity, and what anyone can do to enhance this essential aspect of their lives and work.

Pete Carroll is one of the most successful coaches in football today. As the head coach at USC, he brought the Trojans back to national prominence, amassing a 97-19 record over nine seasons. Now he shares the championship-winning philosophy that led USC to seven straight Pac-10 titles.