#2
23 Heinlein's Juveniles
#3
#4
#1 of 4 in Hyperion Cantos
#5
#6
#4 of 18 in Hainish Cycle
#7
#8
#9
#1 of 5 in Revelation Space
#10
#11
#12
#13
#14
#1 of 2 in Triffids
#15
#1 of 6 in Time Quintet
#16
#18
#19
#20
#21
#22
#23
#24
#3 of 6 in Ender's Saga
#25
#2 of 6 in Ender's Saga
#26
#1 of 6 in Ender's Saga
#27
#1 of 4 in Rama
#28
#1 of 9 in Foundation (Publication Order)
#29
#3 of 9 in Foundation (Publication Order)
#30
#31
#32
#33
29 Readers • 3.6
#34
1900 • 15 Readers • 470 pages • 3.6
#35
#36
#37
#1-5 of 6 in The Hitchhiker's Guide to the Galaxy
#38
#39
#40
#0.5 of 7 in Commonwealth Universe
#41
#1 of 2 in The Forever War
#42
#43
#4 of 6 in Ender's Saga
#44
#45
#46
#1 of 2 in Jurassic Park
#47
#1 of 3 in Star Trek: The Eugenics Wars
#48
#2 of 3 in Star Trek: The Eugenics Wars
#49
#1 of 4 in The Shadow Series
#50
#2 of 4 in The Shadow Series
#51
#1 of 3 in The Hunger Games
#52
#3 of 4 in The Shadow Series
#53
#2 of 3 in The Hunger Games
#54
#55
#3 of 3 in The Hunger Games
#56
#57
#4 of 4 in The Shadow Series
#58
#59
#1.1 of 6 in Ender's Saga
#60
#5 of 6 in Ender's Saga
#61
#62
#63
1987 • 6 Readers • 357 pages • 4
#64
#1 of 2 in Man Plus
#65
1965 • 2 Readers • 141 pages
#66
1964 • 2 Readers
#67
1985 • 3 Readers • 228 pages • 3
#68
#69
19 Readers • 2.3
#70
#71
#73
#74
1966 • 13 Readers • 128 pages • 3.5
#75
#76
8 Readers • 2.7
#77
1976 • 85 Readers • 256 pages • 3.5
#78
1976 • 16 Readers • 150 pages • 4
#79
1978 • 92 Readers • 288 pages • 3.3
#80
#81
#83
#1 of 4 in Oxford Time Travel
#84
#85
#86
#1 of 1 in The Windup Universe
#87
#88
1968 • 36 Readers • 223 pages • 3.8
#89
#90
1986 • 22 Readers • 2.3
#91
1988 • 21 Readers • 336 pages • 3.3
#92
1991 • 42 Readers • 257 pages • 3.9
#93
#94
2006 • 5 Readers • 3.7
#95
2002 • 79 Readers • 340 pages • 3.8
#96
#97
2011 • 244 Readers • 304 pages • 3.9
#98
#99
#1 of 13 in Barsoom
#100
#2 of 13 in Barsoom
#101
#3 of 13 in Barsoom
#102
#4 of 13 in Barsoom
#103
#104