The Hitchhiker's Guide to the Galaxy States and Canada with Hannibal Records and Simon and Schuster were later negotiated by Douglas Adams and his agent, Ed Victor, after gaining full rights to the recordings from Original Records, which went bankrupt. There have been three audiobook recordings of the novel. The first was an abridged edition (), recorded in the mid-1980s for the EMI label Music For Pleasure by Stephen Moore, best known for playing the voice of Marvin the Paranoid Android in the radio series and in the TV series. In 1990, Adams himself recorded an unabridged edition for Dove Audiobooks (), later re-released by New
Technology in The Hitchhiker's Guide to the Galaxy or updating the "Hitchhiker's Guide to the Galaxy" itself. The name is a reference to the ether, which was once believed to be a medium filling the universe. The Total Perspective Vortex is allegedly the most horrible torture device to which a sentient being can be subjected. Located on Frogstar World B, the machine was originally invented by Trin Tragula in order to annoy his wife. Because she was forever nagging him for having no sense of proportion, he decided to invent something that would show her what having a sense of proportion really meant. Unfortunately the shock of being