Subtitle (titling) "Mario Kart" series; and "", the second in the "Star Trek" series. Subtitle (titling) In books and other works, a subtitle is an explanatory or alternate title. As an example, Mary Shelley gave her most famous novel the title "Frankenstein; or, the Modern Prometheus"; by using the subtitle "the Modern Prometheus", she references the Greek Titan as a hint of the novel's themes. In English, subtitles were traditionally denoted and separated from the title proper by the conjunction "or", perhaps hinting at their function as an alternate title. A more modern usage is to simply separate the subtitle by punctuation,
Prometheus Gas compressor stations and city natural gas distribution networks. Within the interests of the company also fall the promotion and the implementation of business plans, aiming at creating new major natural gas consumers such as the modern natural gas fired combined cycle power stations. Prometheus Gas has secured for at least 50 years, through Gazprom, large quantities of gas in excess of those contracted to be imported into Greece by the state utility DEPA. These quantities amount to 3 billion cubic meters (bcm) annually until 2016 and 7 bcm annually beyond this period. Prometheus Gas Prometheus Gas S.A. is a Greek