History of the Peloponnesian War

These islands are inhabited by the Liparaeans who are a colony of the Cnidians and dwell in one of the same islands, no great one, called Lipara; and thence they go forth and husband the rest which are Didyme, Strongyle, and Hiera.

The inhabitants of those places have an opinion that in Hiera Vulcan exerciseth the craft of a smith. For it is seen to send forth abundance of fire in the daytime and of smoke in the night. These islands are adjacent to the territory of the Siculi and Messanians but were confederates of the Syracusians.