Sci Fi

The Restaurant at the End of the Universe

1979 • 3,831 Readers • 215 pages • 4.2

#2 of 6 in The Hitchhiker's Guide to the Galaxy

Life, the Universe and Everything

1980 • 1,064 Readers • 245 pages • 4.1

#3 of 6 in The Hitchhiker's Guide to the Galaxy

The Ultimate Hitchhiker’s Guide: Five Complete Novels and One Story

1982 • 830 Readers • 224 pages • 4

#1-5 of 6 in The Hitchhiker's Guide to the Galaxy

So Long, and Thanks for All the Fish

1979 • 741 Readers • 756 pages • 4.4

#4 of 6 in The Hitchhiker's Guide to the Galaxy

1984 • 694 Readers • 204 pages • 3.9

#5 of 6 in The Hitchhiker's Guide to the Galaxy

Mostly Harmless

1979 • 574 Readers • 277 pages • 3.8

#1 of 8 in Dune

Dune

11 • 4,950 Readers • 704 pages • 4.3

#10

#2 of 8 in Dune

Dune Messiah

1965 • 1,513 Readers • 352 pages • 3.8

#11

#3 of 8 in Dune

Children of Dune

1975 • 999 Readers • 609 pages • 3.8

#12

#4 of 8 in Dune

God Emperor of Dune

1981 • 692 Readers • 604 pages • 3.7

#13

#5 of 8 in Dune

Heretics of Dune

1984 • 545 Readers • 688 pages • 3.6

#14

#1 of 7 in Foundation (Publication Order)

Foundation

1951 • 1,982 Readers • 255 pages • 4

#15

#2 of 7 in Foundation (Publication Order)

Foundation and Empire

1945 • 748 Readers • 244 pages • 4

#16

#3 of 7 in Foundation (Publication Order)

Second Foundation

1953 • 668 Readers • 254 pages • 4.1

#17

#4 of 7 in Foundation (Publication Order)

Foundation's edge

1951 • 413 Readers • 450 pages • 4

#18

#5 of 7 in Foundation (Publication Order)

Foundation and Earth

1986 • 350 Readers • 528 pages • 3.8

#19

#6 of 7 in Foundation (Publication Order)

Prelude to Foundation

1988 • 340 Readers • 424 pages • 3.9

#20

#7 of 7 in Foundation (Publication Order)

Forward the Foundation

1993 • 249 Readers • 477 pages • 4

#21

#1 of 8 in Dune

The Great Dune Trilogy

ByHugh Howey,Michiel van Sleen(Translator)

1979 • 76 Readers • 910 pages • 4.2

#22

#1 of 3 in Silo

Wool

ByHugh Howey

2011 • 1,360 Readers • 592 pages • 4.1

#23

First Shift: Legacy

ByHugh Howey

53 Readers • 3.9

#24

#2 of 3 in Silo

Shift

ByHugh Howey

2013 • 515 Readers • 596 pages • 4

#25

#3 of 3 in Silo

Dust

2013 • 499 Readers • 351 pages • 4.1

#26

#1 of 4 in Hyperion Cantos

Hyperion

1989 • 1,864 Readers • 492 pages • 4.3

#27

#6 of 8 in Dune

Chapterhouse: Dune

1985 • 440 Readers • 624 pages • 3.6

#28

#2 of 4 in Hyperion Cantos

The Fall of Hyperion

The Salmon of Doubt: Hitchhiking the Galaxy One Last Time

1990 • 614 Readers • 595 pages • 4.1

#29

#3 of 3 in Dirk Gently

1996 • 182 Readers • 326 pages • 3.6

#30

#1 of 2 in Commonwealth Saga

Pandora's Star

The Moon Is a Harsh Mistress

2004 • 473 Readers • 1,156 pages • 4

#31

ByRobert A. Heinlein

1966 • 614 Readers • 288 pages • 3.8

#32

#4 of 4 in Hyperion Cantos

The Rise of Endymion

1997 • 306 Readers • 29h 47m • 4

#33

#3 of 4 in Hyperion Cantos

Endymion

Stranger in a Strange Land

1995 • 352 Readers • 576 pages • 4.1

#34

#1 of 1 in Stranger in a Strange Land

ByRobert A. Heinlein

1961 • 916 Readers • 422 pages • 3.7

#35

#1 of 3 in Centenal Cycle

Infomocracy

ByMalka Ann Older

2016 • 157 Readers • 384 pages • 3.6

#36

#1 of 3 in Children of Time

Children of Time

ByAdrian Tchaikovsky

2015 • 1,713 Readers • 600 pages • 4.3

#37

Armada

ByErnest Cline

2000 • 557 Readers • 370 pages • 3.3

#38

#6 of 9 in Hainish Cycle

The Dispossessed

ByUrsula K. Le Guin

1974 • 991 Readers • 400 pages • 4.2

#39

#1 of 5 in Bobiverse

We Are Legion

ByDennis E. Taylor

2016 • 1,003 Readers • 299 pages • 4.1

#40

#3 of 5 in Bobiverse

All These Worlds

ByDennis E. Taylor

2017 • 475 Readers • 282 pages • 4.2

#41

#2 of 5 in Bobiverse

For We Are Many

ByDennis E. Taylor

2017 • 520 Readers • 320 pages • 4.2

#42

#1 of 2 in Commonwealth: Chronicle of the Fallers

The Abyss Beyond Dreams

2014 • 87 Readers • 640 pages • 4

#43

#2 of 2 in Commonwealth: Chronicle of the Fallers

A Night Without Stars

2016 • 34 Readers • 721 pages • 3.9

#44

#3 of 3 in Void

The Evolutionary Void

2009 • 93 Readers • 705 pages • 4.2

#45

#2 of 3 in Void

The Temporal Void

2008 • 115 Readers • 713 pages • 4.1

#46

#1 of 3 in Void

The Dreaming Void

ByPeter F. Hamilton,Marta García Martínez(Translator)

2007 • 172 Readers • 607 pages • 4

#47

#2 of 2 in Commonwealth Saga

Judas Unchained

2005 • 209 Readers • 827 pages • 4.2

#48

#1 of 2 in The Sparrow

The Sparrow

ByMary Doria Russell

1996 • 571 Readers • 515 pages • 4

#49

#1 of 2 in Forge of God

The Forge of God

ByGreg Bear

1987 • 127 Readers • 474 pages • 3.6

#50

#10 of 10 in Not Alone

Not Alone: Origins

ByCraig A. Falconer

2015 • 36 Readers • 251 pages • 3.6

#51

#2 of 3 in Salvation Sequence

Salvation Lost

2019 • 78 Readers • 483 pages • 4.2

#52

#1 of 4 in Rama

Rendezvous with Rama

ByArthur C. Clarke

1973 • 770 Readers • 112 pages • 3.9

#53

The Gods Themselves