David J. Peterson, the language creator for HBO's Game of Thrones, explains how to go about creating a fictional language. David breaks down how he constructed the Dothraki and Valyrian languages ...

Salon spoke to Frommer about how to create a convincing constructed language, the fan community of Na'vi speakers, and how he came up with idioms and metaphors for a fictional culture.

Klingon, the language spoken by a belligerent alien race in “Star Trek,” has developed from a few lines in a movie into the world’s most widely spoken fictional language.