First published 1984

So Long, and Thanks for All the Fish

by Douglas Adams

So Long, and Thanks for All the Fish is the fourth Hitchhiker's Guide to the Galaxy novel by Douglas Adams, first published by Pan Books in London on 9 November 1984. Arthur Dent finds himself back on an apparently intact Earth, falls in love with Fenchurch and investigates the vanished dolphins.

Editions tracked
2
First edition
Pan Books, 1984
First published
Pan Books, London, 1984
Series
The Hitchhiker's Guide to the Galaxy

The first edition of So Long, and Thanks for All the Fish by Douglas Adams was published in London by Pan Books in 1984. We track 2 editions.

Editions

Which edition do you have?

First edition

  1. 1st Pan Books1984 Hardback · The Hitchhiker's Guide to the Galaxy 4 Sold £13 · Sep 2026 I own So Long, and Thanks for All the Fish, Pan Books 1984 Log in to want this

Later and other editions

  1. Harmony Books1984 Hardback · The Hitchhiker's Guide to the Galaxy 4 I own So Long, and Thanks for All the Fish, Harmony Books 1984 Log in to want this

We have not yet researched the issue points for this book. If you know how to tell the first from later printings, tell us and we will credit you once it is checked against a second source.

About the book

Awards, adaptations and setting

Setting and characters

Characters
Arthur Dent, Fenchurch, Ford Prefect, Marvin the Paranoid Android, Eddie the Computer, Deep Thought, Trillian, Zaphod Beeblebrox
Genre
humorous fiction, science fiction, science fiction comedy

Read next

Followed by
Mostly Harmless

In print

Editions recorded
74 on Open Library, 43 in English
Wikipedia
Articles in 18 languages

From Wikidata and Open Library, both CC0. A prize or a new adaptation often lifts demand for the first printing.

Same author

More by Douglas Adams

Everything by Douglas Adams →

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Questions collectors ask

Frequently asked questions

Who published the first edition of So Long, and Thanks for All the Fish?

The first edition of So Long, and Thanks for All the Fish by Douglas Adams was published in London by Pan Books in 1984.

How many editions of So Long, and Thanks for All the Fish are there?

We track 2 editions of So Long, and Thanks for All the Fish, including 1 first edition. Each has its own page with how to identify it.

What should I read after So Long, and Thanks for All the Fish?

In order, it follows Life, the Universe and Everything and it is followed by Mostly Harmless, according to Wikidata.

Sources

Where these facts come from

Every fact on this page was checked against the sources listed. Checked 18 October 2026. Reviewed by Harriet Ellis; read how we check facts.