The Hitchhiker's Guide to the Galaxy a human-like alien writer for the eccentric, electronic travel guide "The Hitchhiker's Guide to the Galaxy", by hitchhiking onto a passing Vogon spacecraft. Following his rescue, Dent explores the galaxy with Prefect and encounters Trillian, another human who had been taken from Earth prior to its destruction by the President of the Galaxy, the two-headed Zaphod Beeblebrox, and the depressed Marvin, the Paranoid Android. Certain narrative details were changed between the various adaptations. The various versions follow the same basic plot but they are in many places mutually contradictory, as Adams rewrote the story substantially for each new adaptation. Throughout
Places in The Hitchhiker's Guide to the Galaxy to be Zaphod Beeblebrox. Islington also was the location of the cave in which Arthur lived during Earth's prehistoric period, as described in the third novel. Two million years later, exactly the same spot was the location of Fenchurch's home as described in the fourth novel. Islington is a former home of Douglas Adams, in which he wrote much of the first novel, and drew inspiration from his surroundings; in particular a real estate agent called "Hotblack Desiato", a name he took for a rock musician in the series. A particular love of its creator, the Magrathean Slartibartfast, who eulogises