Douglas Adams books

Complete list of all books by Douglas Adams in order. Browse the Hitchhiker's Guide to the Galaxy and Dirk Gently series.

Hitchhiker’s Guide to the Galaxy Reading Order

Title Published Buy on Amazon
The Hitchhiker’s Guide to the Galaxy 1979 Buy
The Restaurant at the End of the Universe 1980 Buy
Life, the Universe and Everything 1982 Buy
So Long, and Thanks for All the Fish 1984 Buy
Mostly Harmless 1992 Buy

Dirk Gently Reading Order

Title Published Buy on Amazon
Dirk Gently’s Holistic Detective Agency 1987 Buy
The Long Dark Tea-Time of the Soul 1988 Buy
The Salmon of Doubt 2002 Buy

Douglas Adams worked as a bodyguard, barn builder, and hospital porter before writing became viable. He contributed sketches to Monty Python’s Flying Circus and wrote scripts for Doctor Who. The BBC commissioned a science fiction radio comedy from him in 1977, and the result was The Hitchhiker’s Guide to the Galaxy. The first novel adaptation was published in 1979.

The Hitchhiker’s books follow Arthur Dent, a bewildered Englishman dragged across the galaxy after Earth is demolished to make way for a hyperspace bypass. The series ran to five novels, which Adams famously described as “a trilogy in five parts.” His comic voice combined philosophical absurdity with precise observational humor. The answer to the ultimate question of life, the universe, and everything is 42, but nobody knows what the question actually was.

Adams also wrote two Dirk Gently novels about a holistic detective who believes in the fundamental interconnectedness of all things. These are stranger and more tightly plotted than the Hitchhiker’s books, drawing on concepts from quantum physics and Romantic poetry.

Adams was an early technology enthusiast who owned the first Mac sold in Europe. His nonfiction book Last Chance to See, about endangered species, anticipated much of the modern conservation movement. He died of a heart attack in 2001 in Santa Barbara, California.

Frequently Asked Questions

What order should I read Douglas Adams books?

Start with ‘The Hitchhiker’s Guide to the Galaxy’ (1979), his most famous work, and read through the five-book series. Then try the Dirk Gently novels.

How many books did Douglas Adams write?

Douglas Adams has written 307 books across 9 series.

Did Douglas Adams finish the Hitchhiker's series?

Adams completed five novels but was unhappy with the ending of ‘Mostly Harmless’. He was working on a sixth book when he died in 2001 at age 49.

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