#2
#1 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 4,488 Readers • 215 pages • 4.2
#3
#4
1968 • 46 Readers • 256 pages • 4.3
#5
#6
#1 of 4 in Space Odyssey
1968 • 1,285 Readers • 221 pages • 4.1
#7
#1 of 5 in Zones of Thought
1992 • 705 Readers • 624 pages • 4
#8
#9
1982 • 47 Readers • 362 pages • 3.6
#10
#1 of 10 in The Expanse
2011 • 2,489 Readers • 621 pages • 4.2
#11
#1 of 5 in The Long Earth
2012 • 416 Readers • 336 pages • 3.7
#12
2013 • 603 Readers • 304 pages • 3.9
#13
19 • 2,110 Readers • 311 pages • 4.3
#14
#1 of 1 in Stranger in a Strange Land
1961 • 1,077 Readers • 422 pages • 3.7
#15
#1 of 3 in Moties
1974 • 424 Readers • 537 pages • 3.8
#16
#17
#18
1963 • 728 Readers • 288 pages • 3.8
#19
#20
#21
#22
#23
#24
#2 of 2 in The Sparrow
1998 • 148 Readers • 512 pages • 3.9
#25
2014 • 121 Readers • 393 pages • 3.9
#26
1956 • 10 Readers • 185 pages • 3.3
#27
#28
#29
#1 of 3 in Quintaglio Ascension
1992 • 17 Readers • 316 pages • 3.7
#30
#2 of 3 in Quintaglio Ascension
1993 • 8 Readers • 304 pages • 3.8
#31
#3 of 3 in Quintaglio Ascension
1994 • 9 Readers • 285 pages • 3.8
#32
#4 of 16 in Vorkosigan Saga (Publication Order)
1988 • 138 Readers • 296 pages • 3.7
#33
#5.4 of 16 in Vorkosigan Saga (Publication Order)
1990 • 29 Readers • 3.8
#34
#10 of 16 in Vorkosigan Saga (Publication Order)
1996 • 81 Readers • 480 pages • 4.4
#35
#1 of 4 in Remembrance of Earth's Past
2006 • 3,774 Readers • 400 pages • 3.9
#36
#2 of 4 in Remembrance of Earth's Past
2008 • 1,350 Readers • 400 pages • 4.3
#37
#3 of 13 in Barsoom
1916 • 49 Readers • 158 pages • 3.6
#38
#2 of 13 in Barsoom
1912 • 61 Readers • 247 pages • 3.5
#39
#1 of 13 in Barsoom
1912 • 255 Readers • 228 pages • 3.4
#40
1951 • 4 Readers • 203 pages • 3
#41
#1 of 3 in Poseidon's Children
2012 • 131 Readers • 512 pages • 3.9
#42
1 Reader • 3
#43
#1 of 7 in The Academy
1994 • 129 Readers • 422 pages • 3.6
#44
#46
#2 of 3 in Poseidon's Children
2013 • 66 Readers • 496 pages • 4
#47
2008 • 406 Readers • 484 pages • 4.2
#48
2005 • 224 Readers • 528 pages • 4.1
#49
2015 • 1,086 Readers • 867 pages • 3.9
#50
1 • 14 Readers • 411 pages • 3.6
#51
#1 of 3 in Children of Time
2015 • 2,045 Readers • 600 pages • 4.3
#52
#1 of 3 in Neanderthal Parallax
2002 • 77 Readers • 444 pages • 3.4
#53
1988 • 1 Reader • 320 pages • 4
#54
#56
#57
#1 of 6 in Saga of the Pliocene Exile
1981 • 71 Readers • 415 pages • 3.9
#58
#59
#1 of 7 in The Murderbot Diaries
2017 • 3,435 Readers • 90 pages • 4.1
#60
1976 • 88 Readers • 256 pages • 3.5
#62
#2 of 5 in The Machineries of Empire
2017 • 154 Readers • 290 pages • 4
#63
#64
#65
#2 of 3 in The Broken Earth
2016 • 1,116 Readers • 407 pages • 4.3
#66
#3 of 3 in The Broken Earth
2017 • 1,000 Readers • 464 pages • 4.4
#67
#1 of 4 in The Shoal Sequence
2008 • 31 Readers • 612 pages • 3.4
#68
#69
#3 of 4 in The Shoal Sequence
2010 • 10 Readers • 566 pages • 3.7
#70
