""An Epitome of Astronomy, with the New Discoveries: Including an Account of the Eidouranion or Transparent Orrery"" is a book written by William Walker in 1800. This book is a comprehensive guide to the study of astronomy and includes information on the latest discoveries in the field. It provides readers with a detailed account of the Eidouranion or Transparent Orrery, which is a device used to demonstrate the movements of the planets and stars...