Science Fiction Books that are Also Crime Mysteries

1.
Xenocide (Ender's Saga, #3)
Xenocide (Ender's Saga, #3) 3.82 avg rating — 163,490 ratings
2.
Dirk Gently's Holistic Detective Agency (Dirk Gently #1)
Dirk Gently's Holistic Detective Agency (Dirk Gently #1) 3.97 avg rating — 146,642 ratings
3.
Do Androids Dream of Electric Sheep?
Do Androids Dream of Electric Sheep? 4.09 avg rating — 496,040 ratings
4.
The City & the City
The City & the City 3.90 avg rating — 76,306 ratings
5.
The Eyre Affair (Thursday Next, #1)
The Eyre Affair (Thursday Next, #1) 3.88 avg rating — 136,063 ratings
6.
Places in the Darkness
Places in the Darkness 3.87 avg rating — 2,645 ratings
7.
The 7 1/2 Deaths of Evelyn Hardcastle
The 7 1/2 Deaths of Evelyn Hardcastle 3.79 avg rating — 457,297 ratings
8.
The Gone World
The Gone World 3.92 avg rating — 25,406 ratings
9.
Dead Space
Dead Space 3.68 avg rating — 3,254 ratings
10.
The Yiddish Policemen's Union
The Yiddish Policemen's Union 3.72 avg rating — 79,305 ratings
10.
Cyber Cell
Cyber Cell 4.60 avg rating — 5 ratings
12.
The Disappeared (Retrieval Artist, #1)
The Disappeared (Retrieval Artist, #1) 3.78 avg rating — 2,259 ratings
13.
Altered Carbon (Takeshi Kovacs, #1)
Altered Carbon (Takeshi Kovacs, #1) 4.04 avg rating — 112,812 ratings
13.
Proximity (iMe, #1)
Proximity (iMe, #1) 4.08 avg rating — 192 ratings
15.
Six Wakes
Six Wakes 3.83 avg rating — 19,990 ratings
16.
Altered Carbon (Takeshi Kovacs, #1)
Altered Carbon (Takeshi Kovacs, #1) 4.04 avg rating — 112,812 ratings
17.
The Caves of Steel (Robot, #1)
The Caves of Steel (Robot, #1) 4.19 avg rating — 109,418 ratings
18.
Elysium Fire (Prefect Dreyfus Emergency, #2)
Elysium Fire (Prefect Dreyfus Emergency, #2) 4.07 avg rating — 7,391 ratings
18.
A Quantum Murder (Greg Mandel, #2)
A Quantum Murder (Greg Mandel, #2) 3.98 avg rating — 5,652 ratings
20.
Aurora Rising (Prefect Dreyfus Emergency #1)
Aurora Rising (Prefect Dreyfus Emergency #1) 4.17 avg rating — 21,244 ratings
20.
Halfhead
Halfhead 3.69 avg rating — 1,554 ratings
22.
Station Eternity (The Midsolar Murders, #1)
Station Eternity (The Midsolar Murders, #1) 3.69 avg rating — 7,612 ratings
23.
The Digital Effect
The Digital Effect 3.83 avg rating — 126 ratings
23.
Blindspace (The Common, #2)
Blindspace (The Common, #2) 4.15 avg rating — 158 ratings
23.
Mushroom Blues (The Hofmann Report, #1)
Mushroom Blues (The Hofmann Report, #1) 3.88 avg rating — 519 ratings
26.
The Automatic Detective
The Automatic Detective 3.97 avg rating — 5,292 ratings
26.
Stormblood (The Common, #1)
Stormblood (The Common, #1) 3.73 avg rating — 618 ratings
26.
Midnight, Water City (The Water City Trilogy, #1)
Midnight, Water City (The Water City Trilogy, #1) 3.33 avg rating — 987 ratings
26.
High Vaultage
High Vaultage 4.10 avg rating — 651 ratings
30.
The Demolished Man
The Demolished Man 3.97 avg rating — 33,426 ratings
31.
Tea from an Empty Cup (Artificial Reality Division, #1)
Tea from an Empty Cup (Artificial Reality Division, #1) 3.35 avg rating — 891 ratings
31.
The Last Exit
The Last Exit 3.53 avg rating — 275 ratings
33.
Neuromancer (Sprawl #1)
Neuromancer (Sprawl #1) 3.89 avg rating — 354,102 ratings
34.
A Philosophical Investigation
A Philosophical Investigation 3.52 avg rating — 2,120 ratings
35.
When Gravity Fails (Marîd Audran, #1)
When Gravity Fails (Marîd Audran, #1) 3.91 avg rating — 7,989 ratings
36.
Anniversary Day (Retrieval Artist, #8)
Anniversary Day (Retrieval Artist, #8) 4.04 avg rating — 585 ratings
37.
When the Sparrow Falls
When the Sparrow Falls 4.02 avg rating — 1,410 ratings
38.
Guardians of Time
Guardians of Time 3.76 avg rating — 2,010 ratings
38.
Inscape
Inscape 3.80 avg rating — 280 ratings
40.
The Subjugate (Salvi Brentt, #1)
The Subjugate (Salvi Brentt, #1) 3.66 avg rating — 265 ratings
41.
The Caves of Steel (Robot, #1)
The Caves of Steel (Robot, #1) 4.19 avg rating — 109,418 ratings
42.
Re-Coil
Re-Coil 3.59 avg rating — 846 ratings
43.
Chasm City
Chasm City 4.13 avg rating — 26,994 ratings
43.
The Last Dance (The Near-Earth Mysteries, #1)
The Last Dance (The Near-Earth Mysteries, #1) 4.15 avg rating — 4,317 ratings
45.
Mindstar Rising (Greg Mandel, #1)
Mindstar Rising (Greg Mandel, #1) 3.93 avg rating — 8,329 ratings
46.
KOP (Juno Mozambe Mystery, #1)
KOP (Juno Mozambe Mystery, #1) 3.57 avg rating — 1,059 ratings
46.
From Darkest Skies (From Darkest Skies #1)
From Darkest Skies (From Darkest Skies #1) 3.47 avg rating — 259 ratings
48.
Flatlander
Flatlander 3.99 avg rating — 3,820 ratings
48.
Planetside (Planetside #1)
Planetside (Planetside #1) 3.99 avg rating — 4,694 ratings
50.
Kiln People
Kiln People 3.85 avg rating — 6,102 ratings
50.
The Furnace (The Tanner Sequence, #1)
The Furnace (The Tanner Sequence, #1) 3.86 avg rating — 132 ratings
52.
Needle (Needle, #1)
Needle (Needle, #1) 3.85 avg rating — 682 ratings
53.
Dream Park (Dream Park, #1)
Dream Park (Dream Park, #1) 3.81 avg rating — 4,067 ratings
54.
Gun, With Occasional Music
Gun, With Occasional Music 3.76 avg rating — 11,508 ratings
55.
The Stainless Steel Rat (Stainless Steel Rat, #4)
The Stainless Steel Rat (Stainless Steel Rat, #4) 3.92 avg rating — 16,450 ratings
56.
City of Bones
City of Bones 3.99 avg rating — 6,510 ratings
57.
Carlucci's Edge
Carlucci's Edge 3.85 avg rating — 214 ratings
58.
Time Crime
Time Crime 3.48 avg rating — 193 ratings
59.
Arm of the Law
Arm of the Law 3.83 avg rating — 355 ratings
60.
Finch (Ambergris, #3)
Finch (Ambergris, #3) 4.01 avg rating — 4,186 ratings
61.
Across Realtime
Across Realtime 4.15 avg rating — 2,421 ratings
62.
Hard-Boiled Wonderland and the End of the World
Hard-Boiled Wonderland and the End of the World 4.11 avg rating — 148,412 ratings
63.
The Four Lords of the Diamond (The Four Lords of the Diamond, #1-4)
The Four Lords of the Diamond (The Four Lords of the Diamond, #1-4) 4.21 avg rating — 294 ratings
64.
Crossover (Cassandra Kresnov, #1)
Crossover (Cassandra Kresnov, #1) 3.88 avg rating — 2,937 ratings
65.
Murder at the ABA
Murder at the ABA 3.60 avg rating — 1,248 ratings
66.
Polar City Blues (Polar City #1)
Polar City Blues (Polar City #1) 3.69 avg rating — 528 ratings
67.
The Elysium Commission
The Elysium Commission 3.71 avg rating — 677 ratings
68.
Arabesk
Arabesk 4.17 avg rating — 118 ratings
69.
The Surrogates
The Surrogates 3.68 avg rating — 1,561 ratings
70.
Old Twentieth
Old Twentieth 3.52 avg rating — 1,577 ratings
71.
Ultima Thule
Ultima Thule 3.59 avg rating — 101 ratings
72.
Farthing (Small Change, #1)
Farthing (Small Change, #1)
by: Jo Walton
3.81 avg rating — 5,595 ratings
73.
Infinity Hold
Infinity Hold 4.15 avg rating — 123 ratings
74.
Bimbos of the Death Sun (Jay Omega, #1)
Bimbos of the Death Sun (Jay Omega, #1) 3.71 avg rating — 2,812 ratings
75.
Unraveling
Unraveling 3.18 avg rating — 531 ratings
76.
Hadrian's Wall
Hadrian's Wall 3.65 avg rating — 285 ratings
77.
Killer Advice
Killer Advice 3.33 avg rating — 24 ratings
78.
The Ark (Children of a Dead Earth, #1)
The Ark (Children of a Dead Earth, #1) 3.90 avg rating — 1,282 ratings
79.
Red Planet Blues
Red Planet Blues 3.51 avg rating — 2,068 ratings
80.
Leviathan Wakes (The Expanse, #1)
Leviathan Wakes (The Expanse, #1) 4.31 avg rating — 304,625 ratings
81.
Great North Road
Great North Road 4.07 avg rating — 17,918 ratings
82.
A Talent for War (Alex Benedict, #1)
A Talent for War (Alex Benedict, #1) 3.77 avg rating — 7,090 ratings
83.
The Robots of Dawn (Robot, #3)
The Robots of Dawn (Robot, #3) 4.20 avg rating — 53,481 ratings
84.
The Naked Sun (Robot, #2)
The Naked Sun (Robot, #2) 4.19 avg rating — 61,749 ratings
85.
Flammable Felony
Flammable Felony 3.67 avg rating — 6 ratings
86.
This is Not a Game (Dagmar Shaw, #1)
This is Not a Game (Dagmar Shaw, #1) 3.77 avg rating — 2,665 ratings
87.
Queen of Angels (Queen of Angels, #1)
Queen of Angels (Queen of Angels, #1)
by: Greg Bear
3.59 avg rating — 3,089 ratings
88.
The Last Policeman (The Last Policeman, #1)
The Last Policeman (The Last Policeman, #1) 3.77 avg rating — 34,845 ratings
89.
The Plutonium Blonde (Nuclear Bombshell, #1)
The Plutonium Blonde (Nuclear Bombshell, #1) 3.80 avg rating — 765 ratings
90.
The Mandel Files, Volume 1: Mindstar Rising & A Quantum Murder
The Mandel Files, Volume 1: Mindstar Rising & A Quantum Murder 4.11 avg rating — 1,055 ratings
91.
Emissaries from the Dead (Andrea Cort, #1)
Emissaries from the Dead (Andrea Cort, #1) 3.81 avg rating — 1,033 ratings
92.
Down these Dark Spaceways
Down these Dark Spaceways 3.72 avg rating — 100 ratings
93.
Isaac Asimov's Detectives
Isaac Asimov's Detectives 3.59 avg rating — 46 ratings
94.
The Real-Town Murders
The Real-Town Murders 3.53 avg rating — 758 ratings
95.
The Doppelgänger Gambit (Brill and Maxwell #1)
The Doppelgänger Gambit (Brill and Maxwell #1) 3.76 avg rating — 70 ratings
96.
The Tea Master and the Detective
The Tea Master and the Detective 3.84 avg rating — 5,890 ratings
97.
Jack Glass
Jack Glass 3.70 avg rating — 2,577 ratings
98.
Halting State (Halting State, #1)
Halting State (Halting State, #1) 3.80 avg rating — 12,357 ratings
99.
Forests of the Night (Moreau, #1)
Forests of the Night (Moreau, #1) 3.87 avg rating — 286 ratings
100.
Lord Darcy (Lord Darcy, #1-3)
Lord Darcy (Lord Darcy, #1-3) 4.07 avg rating — 1,140 ratings
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