The author thanks the following publishers for permission to reprint material copyrighted or controlled by them:
Everyman’s Library for the excerpt from On the Nature of Things by Lucretius, reproduced from the Everyman’s Library edition 1943 © David Campbell Publishers Ltd.
Harvard University Press for excerpts from Moralia by Plutarch, reprinted by permission of the publishers and the Loeb Classical Library from Plutarch: Moralia, Volume VII, translated by De Lacy and Einarson, Cambridge, Mass.: Harvard University Press, 1968; for the excerpts from The Odyssey, reprinted by permission of the publishers and the Loeb Classical Library from Homer: The Odyssey, translated by A. T. Murray, Cambridge, Mass.: Harvard University Press, 1984; and for the excerpts from The Homeric Hymns and Homerica, reprinted by permission of the publishers and the Loeb Classical Library from The Homeric Hymns and Homerica, Cambridge, Mass.: Harvard University Press, 1959.
Macmillan Publishing Company for the excerpt from The Iliad of Homer translated by Alexander Pope, edited by Reuben A. Brower and W. H. Bond, copyright © 1965 by MacMillan Publishing Company; and for the excerpts from The Aeneid of Virgil translated by Rolfe Humphries, edited and with notes by Brian Wilkie, copyright © 1987 Macmillan Publishing Company, a Division of Macmillan, Inc. (Translation originally published in 1951 by Charles Scribner’s Sons).
Oxford University Press for the excerpt from The Dialogues of Plato translated by B. Jowett, copyright 1937.
Pantheon Books, a Division of Random House, Inc., for lines from the Inferno and Paradiso from The Divine Comedy by Dante Alighieri translated by Lawrence Grant White, translation copyright 1948 by Pantheon Books, Inc.; and for excerpts from Memories, Dreams, Reflections by C. G. Jung, translated by Richard and Clara Winston, translation copyright © 1961, 1962, 1963 by Random House, Inc., reprinted by permission of Pantheon Books, a division of Random House, Inc.
Penguin Books, Limited, for the excerpt from The Bacchae and Other Plays, translated by Philip Vellacott (Penguin Classics 1954, Revised Edition 1972) copyright © Philip Vellacott, 1954, 1972.
Princeton University Press for material from The Collected Works of C. G. Jung, copyright © 1950, 1953, 1960, 1965,1968, 1969, 1970, 1971, 1974, 1984 by Princeton University Press. Reprinted by permission of Princeton University Press.
Random House, Inc., for excerpts from The Complete Greek Drama by Whitney J. Oates and Eugene O’Neill, Jr., copyright © 1938 and renewed 1966 by Random House, Inc., reprinted by permission of Random House, Inc.
Spring Publications, Inc., for the excerpt from The Homeric Hymns, second revised edition, translated by Charles Boer (Dallas: Spring Publications, 1979) © 1970 by Charles Boer, all rights reserved.
Diligent efforts were made in every case to obtain rights from copyright holders. In cases where these efforts were unsuccessful, the author and publisher express gratitude for the use of the excerpted material.