The 9th book in the “Twins†series. Dion and Daphne are Spartan Twins living in Sparta about the middle of the 5th century B.C. After the birth of a single-horned sheep on their small farm, the Twin's father must go to Athens so that the omen may be interpreted. At first only Dion is allowed to go, but Daphne soon is also brought along. In Athens the Twins have many adventures and meet the great Pericles. Teaches Greek customs and some folklore. Illustrated