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.

One of the world's most renowned theoretical physicists, Carlo Rovelli has entranced millions of readers with his singular perspective on the cosmos. In Helgoland, he examines the enduring enigma of quantum theory. The quantum world Rovelli describes is as beautiful as it is unnerving. Helgoland is a treeless island in the North Sea where the 23-year-old Werner Heisenberg made the crucial breakthrough for the creation of quantum mechanics, setting off a century of scientific revolution.

You might think laziness, lack of willpower, and/or low motivation are to blame for the fact that you aren't achieving your goals. But fascinating research in the field of psychoneuroimmunology has revealed another, far more likely possibility. One with the potential to transform your life in a dramatic way.

Personality Types has become the indispensable resource in the field of Enneagram studies, as well as a cherished classic in the literature of personal growth around the world. This second edition is not only a monumental intellectual achievement, it is a landmark in the history of psychology and human understanding.

From the sun-scorched sands of the Kalahari to the snake-infested jungles of the Amazon, Les Stroud has made a life of surviving in the harshest - and most remote - regions on Earth. Now, the creator, producer, and host of the hit television program Survivorman transfers his decades of knowledge and experience to the audiobook Survive!, a practical guide that gives everyday listeners a no-nonsense look at the real world of survival.