The Arrows of Hercules
 The Arrows of Hercules is an historical novel by L. Sprague de Camp first published in hardback by Doubleday in 1965 and in paperback by Curtis Books in 1970. It is the fourth of his historical novels in order of writing and second chronologically set in the time of Dionysios I of Syracuse at the end of the 5th and beginning of the 4th centuries BC.