The Hitchhiker's Guide to the Galaxy (novel) productions in the late 1970s. Davies himself appears as Prosser. This edition is out of print – Adams bought up many remainder copies and sold them, autographed, on his website. There have been three audiobook recordings of the novel. The first was an abridged edition (), recorded in the mid-1980s by Stephen Moore, best known for playing the voice of Marvin the Paranoid Android in the radio series, LP adaptations and in the TV series. In 1990, Adams himself recorded an unabridged edition for Dove Audiobooks (), later re-released by New Millennium Audio () in the United States and available
The Hitchhiker's Guide to the Galaxy scripts, and having Alan Bell involved are all offered as causes), and the second series was never made. Elements of "Doctor Who and the Krikkitmen" were instead used in the third novel, "Life, the Universe and Everything". The main cast was the same as the original radio series, except for David Dixon as Ford Prefect instead of McGivern, and Sandra Dickinson as Trillian instead of Sheridan. Interview with Sandra Dickinson on 1st June 2018, where she talks about The Hitchhiker's Guide to the Galaxy. Segments of several of the books were adapted as part of the BBC's "The Big Read"