From the Book - 1st Jeremy P. Tarcher/Penguin ed.
Part I. A chronology of wonders. Chronology to 1000 AD ; Chronology 1000 to 1500 AD ; Sixteenth-century chronology ; Seventeenth-century chronology ; eighteenth-century chronology ; Nineteenth-century chronology
Part II. Myths, legends, and chariots of the gods
Part III. Sources and methods. Classical sources ; Screening ; Rules for inclusion ; Hoaxes ; Explanations ; The special problem of crashed saucers ; The special problem of "dragons" ; Entities ; Biblical accounts ; Aerial phenomena in classical art ; For further research