#2
#3
#4
#5
#1 of 3 in Dirk Gently
1987 • 488 Readers • 304 pages • 3.9
#6
#2 of 3 in Dirk Gently
1988 • 250 Readers • 326 pages • 3.8
#7
#3 of 6 in The Hitchhiker's Guide to the Galaxy
1982 • 677 Readers • 224 pages • 4
#8
#2 of 6 in The Hitchhiker's Guide to the Galaxy
1980 • 880 Readers • 245 pages • 4
#9
#5 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 464 Readers • 277 pages • 3.8
#10
#4 of 6 in The Hitchhiker's Guide to the Galaxy
1984 • 566 Readers • 204 pages • 3.9
#11
#1 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 3,164 Readers • 215 pages • 4.2
#12
#11 of 18 in Enderverse: Publication Order
2007 • 149 Readers • 384 pages • 3.7
#13
#4 of 5 in The Shadow Series
2000 • 149 Readers • 365 pages • 3.7
#14
#16
#2 of 5 in The Shadow Series
2000 • 174 Readers • 365 pages • 3.7
#17
#18
#5 of 18 in Enderverse: Publication Order
1999 • 337 Readers • 384 pages • 4.2
#19
#20
1987 • 368 Readers • 371 pages • 3.6
#21
6 The Hitchhiker's Guide to the Galaxy
1979 • 599 Readers • 756 pages • 4.4
#22
#23
1955 • 205 Readers • 188 pages • 4.2
#24
#25
#3 of 3 in The Golden Oecumene
2003 • 7 Readers • 432 pages • 4
#26
#27
#28
#29
#3 of 3 in The First Formic War
2014 • 54 Readers • 414 pages • 3.9
#30
#2 of 3 in The First Formic War
2013 • 61 Readers • 476 pages • 3.8
#31
#1 of 3 in The First Formic War
2012 • 95 Readers • 468 pages • 3.9
#32
#33
#34
2014 • 13 Readers • 400 pages • 2.4
#35
#36
#37
#38
#39
#40
#41
#2 of 5 in The Long Earth
2013 • 113 Readers • 421 pages • 3.4
#42
#1 of 5 in The Long Earth
2012 • 273 Readers • 336 pages • 3.6
#43
#44
#45
1991 • 9 Readers • 416 pages • 3.5
#46
#47
1969 • 504 Readers • 241 pages • 4
#48
1968 • 1,488 Readers • 223 pages • 4
#49
2015 • 761 Readers • 880 pages • 3.9
#50
#51
#52
#1 of 4 in Space Odyssey
1968 • 919 Readers • 251 pages • 4
#53
#54
#55
#56
2004 • 15 Readers • 304 pages • 3.4
#57
2004 • 10 Readers • 304 pages • 3
#58
#59
#60
#61
#62
#63
2001 • 69 Readers • 392 pages • 3.4
#64
#65
#66
#3 of 4 in The Three-Body Problem
2010 • 762 Readers • 604 pages • 4.4
#67
#3 of 7 in Foundation (Publication Order)
1953 • 534 Readers • 254 pages • 4.2
#68
2017 • 93 Readers • 662 pages • 3.8
#69
#2 of 7 in Foundation (Publication Order)
1952 • 589 Readers • 244 pages • 4
#70
#71
#72
#2 of 2 in Commonwealth: Chronicle of the Fallers
2016 • 34 Readers • 721 pages • 3.9
#73
#74
#75
1985 • 540 Readers • 453 pages • 4.1
#76
2019 • 23 Readers • 384 pages • 3.3
#77
#79
#2 of 4 in Remembrance of Earth's Past
2008 • 934 Readers • 400 pages • 4.2
#80
#1 of 7 in Foundation (Publication Order)
1951 • 1,642 Readers • 255 pages • 4
#81
#1 of 3 in Night's Dawn
1996 • 170 Readers • 1,236 pages • 3.9
#82
#83
2008 • 11 Readers • 498 pages • 3.3
#84
#1 of 4 in The Three-Body Problem
2006 • 2,678 Readers • 400 pages • 3.9
#85
#86
2005 • 1,360 Readers • 329 pages • 4.2
#87
#1 of 3 in The Interdependency
2017 • 512 Readers • 336 pages • 4.1
#88
