Two contrasting reflections by Aristotle which cover very particular ground. In 'On the Soul', Aristotle presents his view of the 'life essence' which, he argues, is possessed by living things whether plants, animals or humans. Not a 'soul' in the generally accepted Western use of the term, this 'soul', he says, is a life force that is indivisible from the organism that possesses it.

Aristotle’s Organon comprises six key essays on logic, initially collected by Theophrastus, his successor as head of the Peripatetic school, and given its final form by Andronicus some three centuries later. The six essays are: Categories, On Interpretation, Prior Analytics, Posterior Analytics, Topics and On Sophistical Refutations. One of the principal topics of Aristotle’s focus is syllogism, in which two premises (one major, one minor) lead to a conclusion. This features in Prior Analytics and On Interpretation.  

Aristotle's Metaphysics was the first major study of the subject of metaphysics - in other words, an inquiry into 'first philosophy', or 'wisdom'. It differs from Physics which is concerned with the natural world: things which are subject to the laws of nature, things that move and change, are measurable. In Metaphysics, the study falls on 'being qua being' - being insofar as it is being; the causes and principles of being, the causes and principles of substances.

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.

He was the father of the occult, the founder of astrology, the discoverer of alchemy. He was Hermes Trismegistus, and as the scribe of the gods of ancient Egypt, he possessed all divine knowledge... which he passed on to humanity, though only those who have been tutored in its wonders can fully understand it.In this extraordinary 1912 book, three secret initiates to his teachings - who remain anonymous to this day - share their insight with all who seek to understand the mysterious underpinnings of the universe and our relationship with it.

We see, as they perhaps do not, that to many of them, this series of lessons will be as seed planted in fertile soil - which will in due time put forth sprouts, which will force their way gradually into the sunlight of consciousness where they will put forth leaves, blossom and fruit. Many of the fragments of truth which will be presented to you will not be recognized by you at this time; but in years to come, you will recognize the verity of the impressions which will be conveyed to you in these lessons.

"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.

A Treatise of Human Nature is the first work ever published by David Hume, a man who revolutionized our understanding of philosophy. Hume was an advocate of the skeptical school of philosophy and a key figure in the Scottish Enlightenment. He looks at the nature of human experience and cognition, showing that philosophy and reason can only be reflections of our nature.

Despite the recent ferocious public debate about belief, the concept most central to the discussion "God" frequently remains vaguely and obscurely described. Are those engaged in these arguments even talking about the same thing? In a wide-ranging response to this confusion, esteemed scholar David Bentley Hart pursues a clarification of how the word "God” functions in the world’s great theistic faiths.

We see on all sides men who seem to exert a wonderful and mysterious mental influence upon others - upon those associated with them, or upon the public mind. Leaders spring into prominence, apparently owing their power to some mysterious influence over the minds and wills of others. Some attain power and position - others attain wealth and social state, by reason of some inner force. When we meet certain people, we become at once impressed by a something about them that makes its power and influence felt by us.

Logic is synonymous with reason, judgment, sense, wisdom, and sanity. Being logical is the ability to create concise and reasoned arguments - arguments that build from given premises, using evidence, to a genuine conclusion. But mastering logical thinking also requires studying and understanding illogical thinking, both to sharpen one's own skills and to protect against incoherent or deliberately misleading reasoning. Elegant, pithy, and precise, Being Logical breaks logic down to its essentials through clear analysis, accessible examples, and focused insights.

Progressive Stages of Meditation on Emptiness is a series of meditation practices on Emptiness, a particular aspect of the Buddha's teachings. The idea is that by beginning with one's first rather coarse commonsense understanding, one progresses through increasingly subtle and more refined stages until one arrives at complete and perfect understanding. Each stage in the process prepares the mind for the next in so far as each step is fully integrated into one's understanding through the meditation process.

In this lively and entertaining introduction to the philosophy of mind, Edward Feser explores the questions central to the discipline, and relates them not only to the human brain and its capacity for thought, but also to the increasing sophistication of artificial intelligence. This in-depth primer is an account of all the most important and significant attempts that have been made to answer the riddles of consciousness and thought.

The Buddha's teaching on karma (literally, "action") is nothing other than his compassionate explanation of the way things are: our thoughts and actions determine our future, and therefore we ourselves are largely responsible for the way our lives unfold. Yet this supremely useful teaching is often ignored due to the misconceptions about it that abound in popular culture, especially oversimplifications that make it seem like something not to be taken seriously.

Through decades of martial arts and meditation practice, Peter Ralston discovered a curious and paradoxical fact: that true awareness arises from a state of not knowing. Even the most sincere investigation of self and spirit, he says, is often sabotaged by our tendency to grab too quickly for answers and ideas as we retreat to the safety of the known.