Arcateenian (language)

Arcateenian was the language of the titular Arcateenians. Henry Parker had in his collection a copy of James Herbert's The Fog translated into Arcateenian. (TV: A Day in the Death)
 * Considering Mary's assertion in TV: Greeks Bearing Gifts that her people spoke telepathically though Arcateenian pendants, without "a finite number of words", it is unknown what form of language Parker's book could have been translated into.