Best Science Fiction Books Ever (101 books)

This is a list of best science fiction stories ever

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1	I, Robot (Robot, #0.1) by Isaac Asimov 4.21 avg rating — 379,751 ratings score: 490, and 5 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
2	The Hitchhiker’s Guide to the Galaxy (Hitchhiker's Guide to the Galaxy, #1) by Douglas Adams 4.22 avg rating — 2,018,998 ratings score: 489, and 5 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
3	Starship Troopers by Robert A. Heinlein 4.01 avg rating — 246,637 ratings score: 384, and 4 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
4	Ready Player One (Ready Player One, #1) by Ernest Cline (Goodreads Author) 4.23 avg rating — 1,302,512 ratings score: 340, and 4 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
5	De Rerum Natura: On Nature and Poetry by David Hillstrom (Goodreads Author) it was amazing 5.00 avg rating — 71 ratings score: 300, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
6	The Punch Escrow by Tal M. Klein (Goodreads Author) 3.61 avg rating — 6,154 ratings score: 299, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
7	The Giver (The Giver, #1) by Lois Lowry (Goodreads Author) 4.12 avg rating — 2,813,252 ratings score: 294, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
8	Brave New World by Aldous Huxley 3.99 avg rating — 2,081,239 ratings score: 290, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
9	The Restaurant at the End of the Universe (The Hitchhiker's Guide to the Galaxy, #2) by Douglas Adams 4.20 avg rating — 316,633 ratings score: 289, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
10	Life, the Universe and Everything (The Hitchhiker's Guide to the Galaxy, #3) by Douglas Adams 4.16 avg rating — 250,829 ratings score: 286, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
10	Ender’s Game (Ender's Saga, #1) by Orson Scott Card 4.31 avg rating — 1,475,190 ratings score: 286, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
12	The Time Machine by H.G. Wells 3.89 avg rating — 566,029 ratings score: 284, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
13	Do You Realize? by Kevin A. Kuhn (Goodreads Author) 4.02 avg rating — 774 ratings score: 281, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
14	Kindred by Octavia E. Butler 4.31 avg rating — 272,243 ratings score: 280, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
15	So Long, and Thanks for All the Fish (Hitchhiker's Guide to the Galaxy, #4) by Douglas Adams 4.08 avg rating — 185,566 ratings score: 279, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
16	The End of Eternity by Isaac Asimov 4.24 avg rating — 62,636 ratings score: 268, and 3 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
17	Catching Fire (The Hunger Games, #2) by Suzanne Collins 4.36 avg rating — 4,164,859 ratings score: 199, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
18	Rendezvous with Rama (Rama, #1) by Arthur C. Clarke 4.12 avg rating — 184,505 ratings score: 196, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
19	A Closed and Common Orbit (Wayfarers, #2) by Becky Chambers (Goodreads Author) 4.37 avg rating — 88,781 ratings score: 195, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
20	Lightning by Dean Koontz (Goodreads Author) 4.09 avg rating — 65,547 ratings score: 189, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
21	Doomsday Book (Oxford Time Travel, #1) by Connie Willis 4.03 avg rating — 64,863 ratings score: 184, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
22	Ringworld (Ringworld #1) by Larry Niven 3.94 avg rating — 129,019 ratings score: 182, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
23	Split Second (Split Second, #1) by Douglas E. Richards (Goodreads Author) 3.97 avg rating — 27,853 ratings score: 180, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
24	1984 by George Orwell 4.20 avg rating — 5,478,368 ratings score: 176, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
25	The War of the Worlds by H.G. Wells 3.83 avg rating — 350,321 ratings score: 173, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
26	The Invisible Man by H.G. Wells 3.63 avg rating — 217,552 ratings score: 171, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
27	Frankenstein by Mary Wollstonecraft Shelley 3.91 avg rating — 1,895,969 ratings score: 169, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
28	Man Plus (Man Plus #1) by Frederik Pohl 3.75 avg rating — 8,736 ratings score: 163, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
29	The Space Merchants (The Space Merchants, #1) by Frederik Pohl 3.83 avg rating — 11,259 ratings score: 161, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
29	Parable of the Talents (Earthseed, #2) by Octavia E. Butler 4.32 avg rating — 84,691 ratings score: 161, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
31	Childhood’s End by Arthur C. Clarke 4.12 avg rating — 173,787 ratings score: 159, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
32	The City and the Stars by Arthur C. Clarke 4.07 avg rating — 36,454 ratings score: 157, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
33	The Lost World (Professor Challenger, #1) by Arthur Conan Doyle 3.93 avg rating — 72,819 ratings score: 154, and 2 people voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
34	Dune (Dune #1) by Frank Herbert 4.29 avg rating — 1,630,836 ratings score: 100, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
34	Bad Love Medicine (Bad Love #4) by Kevin L. Schewe 4.74 avg rating — 61 ratings score: 100, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
34	11/22/63 by Stephen King (Goodreads Author) 4.35 avg rating — 655,519 ratings score: 100, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
37	The Odyssey Of Elysion by Douglas C. A. Paula it was amazing 5.00 avg rating — 2 ratings score: 99, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
37	2001: A Space Odyssey (Space Odyssey, #1) by Arthur C. Clarke 4.18 avg rating — 336,656 ratings score: 99, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
37	Ubik by Philip K. Dick 4.11 avg rating — 123,193 ratings score: 99, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
40	Mockingjay (The Hunger Games, #3) by Suzanne Collins 4.12 avg rating — 3,728,226 ratings score: 98, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
40	The Fountains of Paradise by Arthur C. Clarke 3.95 avg rating — 31,763 ratings score: 98, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
40	Red Rising (Red Rising Saga, #1) by Pierce Brown (Goodreads Author) 4.27 avg rating — 783,197 ratings score: 98, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
40	Yestertime (Yestertime, #1) by Andrew Cunningham (Goodreads Author) 4.26 avg rating — 4,615 ratings score: 98, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
44	Child of Time by Isaac Asimov 3.93 avg rating — 3,905 ratings score: 97, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
44	Leviathan Wakes (The Expanse, #1) by James S.A. Corey (Goodreads Author) 4.31 avg rating — 319,860 ratings score: 97, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
46	Gateway (Heechee Saga, #1) by Frederik Pohl 4.05 avg rating — 47,560 ratings score: 95, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
46	Mammoth by John Varley 3.82 avg rating — 2,716 ratings score: 95, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
48	Mostly Harmless (Hitchhiker's Guide to the Galaxy, #5) by Douglas Adams 3.96 avg rating — 139,499 ratings score: 94, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
48	Hawksbill Station by Robert Silverberg 3.79 avg rating — 2,239 ratings score: 94, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
48	Wool Omnibus (Silo, #1) by Hugh Howey (Goodreads Author) 4.23 avg rating — 276,837 ratings score: 94, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
48	The Long Way to a Small, Angry Planet (Wayfarers, #1) by Becky Chambers (Goodreads Author) 4.17 avg rating — 185,603 ratings score: 94, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
52	Jurassic Park (Jurassic Park, #1) by Michael Crichton 4.13 avg rating — 1,063,476 ratings score: 93, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
52	The Mote in God's Eye (Moties, #1) by Larry Niven 4.07 avg rating — 73,091 ratings score: 93, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
52	The Passage (The Passage, #1) by Justin Cronin (Goodreads Author) 4.05 avg rating — 223,330 ratings score: 93, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
52	Stranded : A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 1) by Shawn Inmon (Goodreads Author) 4.43 avg rating — 848 ratings score: 93, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
56	Footfall by Larry Niven 3.92 avg rating — 17,605 ratings score: 92, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
56	2010: Odyssey Two by Arthur C. Clarke 3.95 avg rating — 60,953 ratings score: 92, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
56	Shattered Time by Christopher Coates (Goodreads Author) 4.28 avg rating — 75 ratings score: 92, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
59	The Gripping Hand (Moties, #2) by Larry Niven 3.84 avg rating — 12,514 ratings score: 91, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
59	The Deep Range by Arthur C. Clarke 3.64 avg rating — 2,724 ratings score: 91, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
59	Time Plague: A Marc McKnight Time Travel Adventure (Marc McKnight Time Travel Adventures Book 4) by Kim Megahee (Goodreads Author) 4.48 avg rating — 178 ratings score: 91, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
62	Twin Peaks: The Final Dossier by Mark Frost (Goodreads Author) 3.89 avg rating — 7,314 ratings score: 90, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
62	Hyperion (Hyperion Cantos, #1) by Dan Simmons 4.27 avg rating — 299,745 ratings score: 90, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
62	Tunnel in the Sky by Robert A. Heinlein 3.96 avg rating — 14,358 ratings score: 90, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
65	Do Androids Dream of Electric Sheep? by Philip K. Dick 4.09 avg rating — 513,772 ratings score: 89, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
65	Eon (The Way, #1) by Greg Bear 3.88 avg rating — 30,236 ratings score: 89, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
65	The Successful Life of Jack Rybicki (Middle Falls Time Travel #11) by Shawn Inmon (Goodreads Author) 4.37 avg rating — 968 ratings score: 89, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
68	The Changing Lives of Joe Hart (Middle Falls Time Travel, #6) by Shawn Inmon (Goodreads Author) 4.28 avg rating — 1,484 ratings score: 88, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
68	Time Enough for Love by Robert A. Heinlein 3.97 avg rating — 37,067 ratings score: 88, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
68	The Postman by David Brin (Goodreads Author) 3.89 avg rating — 37,483 ratings score: 88, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
71	Parable of the Sower (Earthseed, #1) by Octavia E. Butler 4.19 avg rating — 264,696 ratings score: 87, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
71	The Final Life of Nathaniel Moon (Middle Falls Time Travel #4) by Shawn Inmon (Goodreads Author) 4.22 avg rating — 1,577 ratings score: 87, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
71	The Notebooks of Lazarus Long by Robert A. Heinlein 4.08 avg rating — 3,778 ratings score: 87, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
74	Falling Free (Vorkosigan Saga, #4) by Lois McMaster Bujold (Goodreads Author) 3.84 avg rating — 23,077 ratings score: 86, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
74	Stranger in a Strange Land by Robert A. Heinlein 3.92 avg rating — 326,607 ratings score: 86, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
74	Last Year by Robert Charles Wilson 3.83 avg rating — 2,150 ratings score: 86, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
77	The Warrior's Apprentice (Vorkosigan Saga, #2) by Lois McMaster Bujold (Goodreads Author) 4.27 avg rating — 30,388 ratings score: 85, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
77	Rock 'n Roll Heaven by Shawn Inmon (Goodreads Author) 3.93 avg rating — 304 ratings score: 85, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
77	The Moon Is a Harsh Mistress by Robert A. Heinlein 4.15 avg rating — 139,046 ratings score: 85, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
80	Brain Wave by Poul Anderson 3.69 avg rating — 3,858 ratings score: 84, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
80	A Door Into Time (An Alex Hawk Time Travel Adventure, #1) by Shawn Inmon (Goodreads Author) 4.06 avg rating — 3,133 ratings score: 84, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
82	Recursion by Blake Crouch (Goodreads Author) 4.17 avg rating — 317,959 ratings score: 83, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
83	Paradox Bound by Peter Clines (Goodreads Author) 3.90 avg rating — 10,531 ratings score: 82, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
84	Ancestor by Raymond Steyn 3.54 avg rating — 28 ratings score: 79, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
84	Lodestar (Firestar, #3) by Michael Flynn 3.67 avg rating — 325 ratings score: 79, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
86	Neanderthal: A Novel by John Darnton 3.35 avg rating — 3,104 ratings score: 78, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
87	Sky Coyote (The Company, #2) by Kage Baker 3.84 avg rating — 2,605 ratings score: 77, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
88	Time and Time Again by Ben Elton 4.09 avg rating — 15,559 ratings score: 75, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
89	The Mask of the Sun by Fred Saberhagen 3.53 avg rating — 111 ratings score: 72, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
90	Frozen in Time by S.A. Ison (Goodreads Author) 4.30 avg rating — 690 ratings score: 71, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
91	A Page in Your Diary: An 1980s Time Travel Adventure by Keith A. Pearson (Goodreads Author) 4.46 avg rating — 1,926 ratings score: 70, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
92	ASSASSIN 13 by Tom Reppert (Goodreads Author) 4.33 avg rating — 100 ratings score: 69, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
93	End of an Era by Robert J. Sawyer (Goodreads Author) 3.81 avg rating — 1,395 ratings score: 68, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
94	In Lieu of You: A British Time Travel Adventure by Keith A. Pearson (Goodreads Author) 4.51 avg rating — 1,293 ratings score: 67, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
95	And Again?: A stand - alone sequel to My Time Again - A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 2) by Ian Cummins 4.21 avg rating — 168 ratings score: 66, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
96	My Time Again: A Time Travel Novel (My Time Again - A Series of Time Travel Novels Book 1) by Ian Cummins 4.13 avg rating — 796 ratings score: 65, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
97	Marooned: A Lost Eden Portal Fiction Adventure (Lost Eden - A Portal Fiction Adventure Book 2) by Shawn Inmon (Goodreads Author) 4.63 avg rating — 542 ratings score: 64, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
98	Hybrids (The Neanderthal Parallax Book 3) by Robert J. Sawyer (Goodreads Author) 3.80 avg rating — 5,242 ratings score: 63, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
99	Humans (The Neanderthal Parallax Book 2) by Robert J. Sawyer (Goodreads Author) 3.83 avg rating — 6,190 ratings score: 62, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
100	Hominids (The Neanderthal Parallax #1) by Robert J. Sawyer (Goodreads Author) 3.80 avg rating — 13,946 ratings score: 61, and 1 person voted	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars