At last in paperback in one complete volume, here are the five novels from Douglas Adams's Hitchhiker series.
The Hitchhiker's Guide to the Galaxy (1979)
Seconds
before the Earth is demolished for a galactic freeway, Arthur Dent is
saved by Ford Prefect, a researcher for the revised Guide. Together they
stick out their thumbs to the stars and begin a wild journey through
time and space.
The Restaurant at the End of the Universe (1980)
Facing
annihilation at the hands of warmongers is a curious time to crave tea.
It could only happen to the cosmically displaced Arthur Dent and his
comrades as they hurtle across the galaxy in a desperate search for a
place to eat.
Life, the Universe and Everything (1982)
The
unhappy inhabitants of planet Krikkit are sick of looking at the night
sky- so they plan to destroy it. The universe, that is. Now only five
individuals can avert Armageddon: mild-mannered Arthur Dent and his
stalwart crew.
So Long, and Thanks for All the Fish (1984)
Back
on Earth, Arthur Dent is ready to believe that the past eight years
were all just a figment of his stressed-out imagination. But a
gift-wrapped fishbowl with a cryptic inscription conspires to thrust him
back to reality. So to speak.
Mostly Harmless (1992)
Just when
Arthur Dent makes the terrible mistake of starting to enjoy life, all
hell breaks loose. Can he save the Earth from total obliteration? Can he
save the Guide from a hostile alien takeover? Can he save his daughter
from herself?
Also includes the short story
Young Zaphod Plays It Safe (1986)