The Druid: Legion of Horatius is a historical novel set in the Roman Empire of the first century A.D. A central character is a Celtic slave named Doriacus, who, when young and free, was schooled in the way of the Drus. Doriacus survives a shipwreck and finds refuge in a Mount Carmel colony of Greek ascetics. There, he meets a Jewish man- an Essene- who is unsatisfied with his own religion and has many questions for the Celt. They become...