A history of Greek philosophy

["Ancient Philosophers" "Ancient Philosophy" "History" "Sofistas" "Sophists (Greek philosophy)" "Sophistes grecs" "V. 3 pt. 1." "Philosophie grecque" "Philosophy ancient" "Socrates" "Pr\u00e9socratiques" "Philosophy" "Early works to 1800" "Logic" "Political ethics" "Slavery"]