The Hitchhiker's Guide to the Galaxy: The Original Radio Scripts contains a new introduction by Geoffrey Perkins, and newly researched material by M. J. Simpson, including a transcript of "The Lost Hitchhiker Sketch." The sketch was an interview with Simon Jones in character as Arthur Dent, conducted by Sheila Steafel on her show "Steafel Plus" in 1982, written entirely by Adams. The sketch can be heard in the "Douglas Adams at the BBC" CD collection. The book now contains transcripts of all Hitchhikers radio sketches, barring a sketch for Marvin that Adams wrote for the BBC Radio 1 show Studio B15 to promote the television version of the serial, which
The Hitchhiker's Guide to the Galaxy (novel) Hitchhiker's Guide to the Galaxy" (1979), "The Restaurant at the End of the Universe" (1980), "Life, the Universe and Everything" (1982), "So Long, and Thanks for All the Fish" (1984) and "Mostly Harmless" (1992). On 16 September 2008 it was announced that Irish author Eoin Colfer was to pen a sixth book. The book, entitled "And Another Thing...", was published in October 2009, on the 30th anniversary of the publication of the original novel. When Elon Musk's Tesla Roadster was launched into space on the maiden flight of the Falcon Heavy rocket in February 2018, it had the words DON'T