#2
#1 of 6 in Ender's Saga
1985 • 3,032 Readers • 256 pages • 4.3
#3
#1 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 4,322 Readers • 215 pages • 4.2
#4
#2 of 6 in The Hitchhiker's Guide to the Galaxy
1980 • 1,194 Readers • 245 pages • 4.1
#5
#3 of 6 in The Hitchhiker's Guide to the Galaxy
1982 • 928 Readers • 224 pages • 4
#6
#4 of 6 in The Hitchhiker's Guide to the Galaxy
1984 • 775 Readers • 204 pages • 3.9
#8
#5 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 652 Readers • 277 pages • 3.8
#10
#3 of 3 in Dirk Gently
1996 • 201 Readers • 326 pages • 3.7
#11
#12
1949 • 6,907 Readers • 328 pages • 4.2
#13
1945 • 4,842 Readers • 122 pages • 4
#14
1992 • 1,804 Readers • 448 pages • 3.9
#15
1997 • 61 Readers • 241 pages • 3.3
#16
#17
#1 of 13 in Barsoom
1912 • 248 Readers • 164 pages • 3.4
#18
#2 of 6 in The Watch
2000 • 102 Readers • 496 pages • 4
#19
#3 of 6 in The Watch
2004 • 89 Readers • 405 pages • 4.1
#20
16 Readers • 2.8
#21
6 Readers • 2.8
#22
#3 of 10 in Mission Earth
2005 • 5 Readers • 425 pages • 2.7
#23
#1 of 2 in The Mushroom Planet
1954 • 7 Readers • 195 pages • 3.3
#24
#2 of 2 in The Mushroom Planet
1956 • 3 Readers • 209 pages • 3
#25
#26
#27
#5 of 10 in Tank Girl
2003 • 6 Readers • 2.5
#28
#29
#30
#31
1963 • 1,385 Readers • 192 pages • 4.1
#32
#1 of 3 in Chaos Walking
2008 • 640 Readers • 512 pages • 3.9
#33
#1 of 2 in Triffids
197 • 427 Readers • 196 pages • 3.8
#34
#35
2010 • 1 Reader • 65 pages • 4
#36
1977 • 5 Readers • 240 pages • 3
#37
#1 of 3 in The Search for WondLa
2012 • 60 Readers • 498 pages • 3.8
#38
2013 • 1 Reader • 2
#39
2013 • 1 Reader • 258 pages • 3
#40
#8 of 104 in Target Books Doctor Who (Numerical Order)
1977 • 4 Readers • 128 pages • 2.7
#41
#2 of 3 in Chaos Walking
2009 • 217 Readers • 519 pages • 4
#42
#43
1968 • 2,049 Readers • 223 pages • 3.9
#44
#1 of 3 in Astounding/Analog
1930 • 1 Reader • 146 pages • 2
#45
3 The Collected Stories of Arthur C. Clarke
2000 • 45 Readers • 966 pages • 3.8
#46
#1 of 14 in Outlander
1991 • 1,081 Readers • 627 pages • 3.9
#47
#2 of 14 in Outlander
1992 • 381 Readers • 929 pages • 4
#48
#1 of 6 in Time Quintet
1962 • 1,653 Readers • 247 pages • 3.8
#49
#50
1977 • 521 Readers • 189 pages • 3.8
#51
1962 • 1,077 Readers • 239 pages • 3.5
#52
1915 • 322 Readers • 106 pages • 3.9
#53
#2 of 3 in Dirk Gently
1988 • 341 Readers • 326 pages • 3.8
#54
#1 of 3 in Dirk Gently
1987 • 673 Readers • 3.9
#58
#1 of 41 in Discworld
1983 • 1,814 Readers • 292 pages • 3.8
#59
#1-5 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 840 Readers • 756 pages • 4.4
#60
67 Readers • 3.6
#61
#62
#1 of 2 in Ready Player One
2008 • 3,410 Readers • 384 pages • 4
#63
#1 of 3 in Dragonriders of Pern
1968 • 491 Readers • 347 pages • 3.8
#64
#4 of 18 in Hainish Cycle
1969 • 1,567 Readers • 267 pages • 4.1
#65
#1 of 3 in The Illuminae Files
2013 • 700 Readers • 608 pages • 4.2
#66
#1 of 3 in The Space Trilogy
1938 • 314 Readers • 155 pages • 3.8
#67
#68
2 Critical Insights
1968 • 2,891 Readers • 292 pages • 4.1
#69
#1 of 5 in Homecoming Saga
1992 • 56 Readers • 353 pages • 3.5
#70
1 Reader • 4
#71
#1 of 4 in Space Odyssey
1968 • 1,238 Readers • 221 pages • 4.1
#72
#1 of 3 in Takeshi Kovacs
2002 • 919 Readers • 471 pages • 3.9
#73
#1 of 7 in The Dark Tower
1982 • 1,920 Readers • 238 pages • 3.6
#74
1954 • 917 Readers • 312 pages • 3.9
#75
#2 of 5 in The Maze Runner
2010 • 733 Readers • 370 pages • 3.6
#76
#1 of 5 in The Lunar Chronicles
2011 • 1,234 Readers • 448 pages • 4
#77
#3 of 5 in The Lunar Chronicles
2013 • 601 Readers • 592 pages • 4.3
#78
#1 of 2 in Carve the Mark
2016 • 242 Readers • 468 pages • 3.6
#79
2 Bullseye Chillers
1875 • 1,340 Readers • 141 pages • 3.7
#80
#2 of 9 in Foundation (Publication Order)
1945 • 854 Readers • 244 pages • 4
#81
1955 • 227 Readers • 312 pages • 3.7
#82
1897 • 689 Readers • 216 pages • 3.5
#83
1894 • 1,357 Readers • 144 pages • 3.7
#84
#1 of 9 in Foundation (Publication Order)
1951 • 2,237 Readers • 255 pages • 4
#85
#86
5 Readers • 5
#87
#2 of 3 in The Illuminae Files
2016 • 270 Readers • 672 pages • 4.4
#88
#1 of 14 in The Chronicles of St Mary's
2013 • 287 Readers • 480 pages • 3.6
#89
#1 of 10 in The Expanse
2011 • 2,406 Readers • 621 pages • 4.2
#90
1999 • 504 Readers • 772 pages • 4
#91
#1 of 12 in Saga
2012 • 913 Readers • 160 pages • 4.4
#92
#2 of 12 in Saga
2013 • 469 Readers • 156 pages • 4.5
#93
#94
#2 of 7 in Thursday Next
2002 • 185 Readers • 399 pages • 4.1
#95
#96
#3 of 1 in Marvel Masterworks: The X-Men
2002 • 1 Reader • 3
#97
1996 • 1 Reader • 392 pages • 3
#98
#2 of 10 in The Expanse
2012 • 1,171 Readers • 443 pages • 4.3
#99
#0.5 of 14 in The Chronicles of St Mary's
2015 • 34 Readers • 74 pages • 3.5
#100
165 Readers • 3.7
#101
#2 of 3 in InterWorld
2013 • 32 Readers • 256 pages • 3.8
#102
#3 of 10 in The Expanse
2013 • 1,026 Readers • 539 pages • 4.2
#103
#1 of 5 in The Tick: Karma Tornado
1993 • 1 Reader • 30 pages • 4
#104
#2 of 5 in The Tick: Karma Tornado
1994 • 1 Reader • 30 pages • 5
#105
#3 of 5 in The Tick: Karma Tornado
1994 • 1 Reader • 30 pages • 4
#106
#4 of 5 in The Tick: Karma Tornado
1994 • 1 Reader • 30 pages • 3