Complex sentence: Some have credited Hecataeus with a work entitled Ges Periodos "(" Travels round the Earth "or" World Survey'), in two books each organized in the manner of a "periplus", a point-to-point coastal survey.
Split into simpler sentences: Some have credited Hecataeus with a work entitled Ges Periodos "(" Travels round the Earth "or" World Survey'), written in two books. Each book is organized in the manner of a "periplus", a point-to-point coastal survey.