Diodorus Siculus (/ˌdaɪəˈdɔːrəs ˈsɪkjʊləs/; Greek: Διόδωρος Σικελιώτης Diodoros Sikeliotes) or Diodorus of Sicily was a Greek historian. He is known for writing the monumental universal history Bibliotheca historica, much of which survives, between 60 and 30 BC. It is arranged in three parts. The first covers mythic history up to the destruction of Troy, arranged geographically, describing regions around the world from Egypt, India and Arabia to Greece and Europe.