Douglas Adams

Douglas Adams famously wrote in The Hitchhiker’s Guide to the Galaxy that a towel is the most important thing anyone can carry.

and Steven Meretzky

The Hitchhiker's Guide to the Galaxy is written by Douglas Adams and Steven Meretzky and based on Adams' BBC radio series, television series, and the series of subsequent novelizations.

Douglas Noël Adams – (11 March 1952 11 May 2001)

Douglas Noël Adams (11 March 1952 – 11 May 2001) was an English author and screenwriter, best known for The Hitchhiker's Guide to the Galaxy.

by Douglas Adams and Steve Meretzky

The Hitchhiker's Guide to the Galaxy is a 1984 interactive fiction game written by Douglas Adams and Steve Meretzky and published by Infocom.

Douglas Adams and Geoffrey Perkins

Douglas Adams and Geoffrey Perkins collaborated on The Hitchhiker's Guide to the Galaxy: The Original Radio Scripts, first published in the United Kingdom and United States in 1985.

Douglas Noel Adams several stage plays, comics, a computer game,

Douglas Noel Adams is best known as the author of The Hitchhiker's Guide to the Galaxy, which started life in 1978 as a BBC radio comedy before developing into a 'trilogy' of five books that sold over 15 million copies in Douglas Noel Adams's lifetime, a television series, several stage plays, comics, a computer game, and in 2005 a feature film.

by Douglas Adams and Karey Kirkpatrick

The Hitchhikers Guide to the Galaxy is a 2005 English-language Adventure Comedy movie written by Douglas Adams and Karey Kirkpatrick.