The first episode refers to these as one textbook, two workbooks and audiocassettes. Bootlegging audiocassettes and VCDs is a thriving business in all large cities of Indonesia. Highbridge Audio has released some of the five-part stories on audiocassettes. Nekrophile released eight audiocassettes from 1983 through 1986, collections of industrial and ambient music. Double audiocassettes of Robin Bush retelling "Tales of Old Somerset" (1995), Halsgrove Productions, Tiverton, Devon.