Related by context. Frequent words. (Click for all words.) 57 Edgar Cayce 50 psychic phenomena 49 Carl Jung 49 Arthur Koestler 49 astronomer Carl Sagan 48 Tao Te Ching 47 Aldous Huxley 47 Friedrich Nietzsche 46 classical antiquity 46 Aleister Crowley 46 Paracelsus 46 Sigmund Freud 46 slave narratives 46 ancients 46 Martin Heidegger 46 occultist 45 philosopher 45 Greek philosophers 45 Richard Feynman 45 Janet Frame 45 Lao Tzu 45 phrenology 45 Ancient Egyptians 44 palmistry 44 Blaise Pascal 44 physicist Albert Einstein 44 Kabbalist 44 Gustave Flaubert 44 Martin Buber 44 Marguerite Duras 44 Algonquian 44 Percy Bysshe Shelley 44 Nostradamus 44 Jacques Derrida 43 Norman Vincent Peale 43 Thomas Malthus 43 Heraclitus 43 Eusebius 43 Romantic poet 43 Siddhartha Gautama 43 Italo Calvino 43 Louis Auchincloss 43 Karl Popper 43 Hauntings 42 Rene Descartes 42 philologist 42 Hindu scripture 42 Egyptian pharaohs 42 Reinhold Niebuhr 42 Spiritualist 42 mystics 42 Carlos Castaneda 42 Paul Dirac 42 Anais Nin 42 tarot card 42 Carl Sagan 42 Gautama Buddha 42 Lucy Maud Montgomery 42 composer Leonard Bernstein 42 Sylvia Browne 42 Marcel Proust 41 deist 41 Gnostics 41 parapsychology 41 mystic 41 Irenaeus 41 classical mythology 41 Gnosticism 41 Petrarch 41 Rembrandt van Rijn 41 Ivory billed Woodpecker 41 Claude Levi Strauss 41 feathered dinosaurs 41 Madame Curie 41 Algonquin Round Table 41 Marcus Aurelius 41 Jungian 41 Nicolaus Copernicus 41 Isadora Duncan 41 Theodore Herzl 41 Pythagoras 41 Michael Shermer 41 Epicurus 41 Frale 41 Lacan 41 Gregor Mendel 41 Theosophical Society 41 Gnostic 40 supernatural beings 40 William Wordsworth 40 medieval manuscripts 40 Albert Einstein 40 Steven Pinker 40 de Tocqueville 40 aviator Amelia Earhart 40 Hippocrates 40 Hannah Arendt 40 Hofstadter 40 Spiritualism 40 Fyodor Dostoyevsky 40 Roswell Incident