IN my preceding volume, I have described the first eleven years of the reign of Dionysius called the Elder, as despot at Syracuse, down to his first great war against the Carthaginians; which war ended by a sudden turn of fortune in his favour, at a time when he was hard pressed and actually besieged. The victorious Carthaginian army before Syracuse was utterly ruined by a terrible pestilence, followed by ignominious treason on the part of its commander Imilkon.

Frequent occurrence of pestilence among the Carthaginians, not extending to the Greeks in Sicily

Within the space of less than thirty years, we read of four distinct epidemic distempers, each of frightful severity, as having afflicted Carthage and her armies in Sicily, without touching either Syracuse or the Sicilian Greeks. Such epidemics were the most irresistible of all enemies to the Carthaginians, and the most effective allies to Dionysius. The second and third—conspicuous among the many fortunate events of his life—occurred at the exact juncture necessary for rescuing him from a tide of superiority in the Carthaginian arms, which seemed in a fair way to overwhelm him completely. Upon what physical conditions the frequent repetition of such a calamity depended, together with the remarkable fact that it was confined to Carthage and her armies—we know partially in respect to the third of the four cases, but not at all in regard to the others.