9 books in series

The Hitchhiker's Guide to the Galaxy

The Hitchhiker's Guide to the Galaxy is a 9-book series with 9 primary works first released in 1979 with contributions by Douglas Adams and Eoin Colfer.

#1
The Hitchhiker's Guide to the Galaxy

1979 • 3,457 Readers • 215 pages 4.2

#2
The Restaurant at the End of the Universe

1980 • 959 Readers • 245 pages 4

#3
Life, the Universe and Everything

1982 • 741 Readers • 224 pages 4

#4
So Long, and Thanks for All the Fish

1984 • 619 Readers • 204 pages 3.9

#4.5
Young Zaphod Plays It Safe

1986 • 83 Readers • 11 pages 3.4

#5
Mostly Harmless

1979 • 512 Readers • 277 pages 3.8

#6
And Another Thing...

2009 • 147 Readers • 275 pages 3.2