#2
#1 of 6 in The Hitchhiker's Guide to the Galaxy
1979 • 3,622 Readers • 215 pages • 4.2
#3
#2 of 7 in Foundation (Publication Order)
1952 • 694 Readers • 244 pages • 4
#4
#1 of 1 in Stranger in a Strange Land
1961 • 872 Readers • 422 pages • 3.7
#5
#6
2003 • 144 Readers • 208 pages • 3.5
#7
#1 of 7 in Foundation (Publication Order)
1951 • 1,885 Readers • 255 pages • 4
#8
#3 of 7 in Foundation (Publication Order)
1953 • 619 Readers • 254 pages • 4.2
#9
1956 • 149 Readers • 9 pages • 4.6
#10
#11
2008 • 607 Readers • 1,092 pages • 4.2
#12
2003 • 20 Readers • 79 pages • 3.9
#13
#14
2005 • 193 Readers • 415 pages • 3.6
#15
#1 of 5 in The Book of the New Sun
1980 • 511 Readers • 276 pages • 3.7
#16
#2 of 5 in The Book of the New Sun
1981 • 111 Readers • 303 pages • 4
#17
#3 of 5 in The Book of the New Sun
1982 • 88 Readers • 301 pages • 4.3
#18
#4 of 5 in The Book of the New Sun
1982 • 86 Readers • 317 pages • 4.2
#19
1991 • 36 Readers • 5 pages • 4.1
#20
#21
1930 • 3,027 Readers • 332 pages • 3.9
#23
#24
#25
1995 • 483 Readers • 536 pages • 4
#26
1992 • 1,493 Readers • 448 pages • 3.9
#27
#28
#29
#31
#1-3 of 7 in Foundation (Publication Order)
1950 • 345 Readers • 615 pages • 4.2
#32
1968 • 1,717 Readers • 223 pages • 3.9
#33
#34
Prime Intellect
2006 • 57 Readers • 176 pages • 3.9
#35
#36
#37
1894 • 1,150 Readers • 140 pages • 3.7
#38
#39
#4 of 9 in Hainish Cycle
1969 • 1,314 Readers • 267 pages • 4.1
#40
1966 • 577 Readers • 288 pages • 3.8
#41
#1 of 2 in St. Leibowitz
1959 • 581 Readers • 334 pages • 3.9
#42
#43
1967 • 238 Readers • 303 pages • 3.7
#44
#45
#46
#47
1955 • 385 Readers • 278 pages • 3.8
#48
1963 • 1,141 Readers • 192 pages • 4.1
#49
#1 of 4 in Space Odyssey
1968 • 1,054 Readers • 236 pages • 4
#50
1955 • 240 Readers • 188 pages • 4.2
#51
#52
1977 • 429 Readers • 189 pages • 3.8
#53
#54
#55
#56
1963 • 150 Readers • 236 pages • 4.1
#57
#58
#59
1951 • 182 Readers • 191 pages • 3.6
#60
1959 • 527 Readers • 322 pages • 4
#61
1955 • 190 Readers • 312 pages • 3.7
#62
#1 of 3 in Night's Dawn
1996 • 201 Readers • 1,236 pages • 3.8
#64
132 Readers • 3.7
#65
#66
#67
1987 • 431 Readers • 371 pages • 3.6
#68
#69
#70
1974 • 1,963 Readers • 287 pages • 4
#71
47 Readers • 3.4
#72
#73
1971 • 502 Readers • 194 pages • 4
#74
2002 • 48 Readers • 320 pages • 3.5
#75
1884 • 351 Readers • 99 pages • 3.7
#76
#77
#1 of 2 in The Handmaid's Tale
1985 • 2,877 Readers • 324 pages • 4.1
#78
1985 • 140 Readers • 296 pages • 3.5
#79
#1 of 3 in The Space Trilogy
1938 • 269 Readers • 155 pages • 3.8
#80
1956 • 85 Readers • 166 pages • 3.8
#81
1864 • 336 Readers • 242 pages • 3.7
#82
1982 • 62 Readers • 47 pages • 2.9
#83
#84
#1 of 4 in Saga of the Pliocene Exile
1981 • 13 Readers • 433 pages • 4.3
#85
1951 • 77 Readers • 3.4
#86
#87
#89
#1 of 5 in Professor Challenger
1900 • 137 Readers • 416 pages • 3.7
#90
#91
#92
#1 of 1 in Lucifer's Hammer, Audio
1977 • 175 Readers • 642 pages • 3.7
#93
1958 • 65 Readers • 255 pages • 3.5
#94
1897 • 571 Readers • 216 pages • 3.5
#95
#96
#97
1965 • 178 Readers • 192 pages • 3.7
#98
2017 • 252 Readers • 263 pages • 3.5
#99
#5 of 18 in Enderverse: Publication Order
1999 • 390 Readers • 384 pages • 4.1
#100
1992 • 57 Readers • 185 pages • 3.8
#101
184 Readers • 3.8
#102
#103
#1 of 4 in Oxford Time Travel
1992 • 426 Readers • 593 pages • 3.8
#104
