Space Opera & Military SF

1.
Old Man's War (Old Man's War, #1)
Old Man's War (Old Man's War, #1) 4.23 avg rating — 216,489 ratings
2.
Starship Troopers
Starship Troopers 4.01 avg rating — 241,849 ratings
3.
Ender’s Game (Ender's Saga, #1)
Ender’s Game (Ender's Saga, #1) 4.31 avg rating — 1,449,814 ratings
4.
On Basilisk Station (Honor Harrington, #1)
On Basilisk Station (Honor Harrington, #1) 4.14 avg rating — 48,423 ratings
5.
The Forever War (The Forever War, #1)
The Forever War (The Forever War, #1) 4.14 avg rating — 176,940 ratings
6.
Dauntless (The Lost Fleet, #1)
Dauntless (The Lost Fleet, #1) 3.97 avg rating — 33,348 ratings
7.
Hyperion (Hyperion Cantos, #1)
Hyperion (Hyperion Cantos, #1) 4.27 avg rating — 285,963 ratings
8.
Leviathan Wakes (The Expanse, #1)
Leviathan Wakes (The Expanse, #1) 4.31 avg rating — 304,620 ratings
9.
The Great Dune Trilogy
The Great Dune Trilogy 4.37 avg rating — 62,718 ratings
10.
The Ghost Brigades (Old Man's War, #2)
The Ghost Brigades (Old Man's War, #2) 4.12 avg rating — 93,100 ratings
11.
Fortune's Pawn (Paradox, #1)
Fortune's Pawn (Paradox, #1) 3.94 avg rating — 15,991 ratings
12.
The Warrior's Apprentice (Vorkosigan Saga, #2)
The Warrior's Apprentice (Vorkosigan Saga, #2) 4.27 avg rating — 29,853 ratings
13.
A Fire Upon the Deep (Zones of Thought, #1)
A Fire Upon the Deep (Zones of Thought, #1) 4.14 avg rating — 65,235 ratings
14.
Terms of Enlistment (Frontlines, #1)
Terms of Enlistment (Frontlines, #1) 4.06 avg rating — 32,565 ratings
15.
March Upcountry (Empire of Man, #1)
March Upcountry (Empire of Man, #1) 4.19 avg rating — 12,035 ratings
16.
Armor
Armor 4.10 avg rating — 20,366 ratings
17.
We Are Legion (We Are Bob) (Bobiverse, #1)
We Are Legion (We Are Bob) (Bobiverse, #1) 4.27 avg rating — 114,137 ratings
18.
Trading in Danger (Vatta's War, #1)
Trading in Danger (Vatta's War, #1) really liked it 4.00 avg rating — 16,050 ratings
19.
A Hymn Before Battle (Posleen War, #1)
A Hymn Before Battle (Posleen War, #1) 4.03 avg rating — 13,679 ratings
20.
The Mote in God's Eye
The Mote in God's Eye 4.07 avg rating — 72,231 ratings
21.
Mission of Honor (Honor Harrington, #12)
Mission of Honor (Honor Harrington, #12) 4.22 avg rating — 11,597 ratings
22.
March to the Sea (Empire of Man, #2)
March to the Sea (Empire of Man, #2) 4.22 avg rating — 9,107 ratings
23.
Berserker (Berserker, #1)
Berserker (Berserker, #1) 3.86 avg rating — 7,682 ratings
24.
March to the Stars (Empire of Man, #3)
March to the Stars (Empire of Man, #3) 4.22 avg rating — 8,285 ratings
25.
Fallen Dragon
Fallen Dragon 4.08 avg rating — 14,980 ratings
26.
In Fury Born (1) (Fury Series)
In Fury Born (1) (Fury Series) 4.31 avg rating — 7,337 ratings
27.
Dune (Dune, #1)
Dune (Dune, #1) 4.28 avg rating — 1,570,455 ratings
28.
Broken Angels (Takeshi Kovacs, #2)
Broken Angels (Takeshi Kovacs, #2) 3.92 avg rating — 38,481 ratings
29.
The Pride of Chanur (Chanur, #1)
The Pride of Chanur (Chanur, #1) 3.94 avg rating — 7,632 ratings
30.
Dorsai! (Childe Cycle, #1)
Dorsai! (Childe Cycle, #1) 4.03 avg rating — 10,975 ratings
31.
A Soldier's Duty (Theirs Not to Reason Why, #1)
A Soldier's Duty (Theirs Not to Reason Why, #1) 3.99 avg rating — 4,862 ratings
32.
Orphanage (Jason Wander, #1)
Orphanage (Jason Wander, #1) 3.87 avg rating — 3,170 ratings
33.
We Few (Empire of Man, #4)
We Few (Empire of Man, #4) 4.21 avg rating — 8,075 ratings
34.
Warship (Black Fleet Trilogy, #1)
Warship (Black Fleet Trilogy, #1) 4.10 avg rating — 12,147 ratings
35.
Barrayar (Vorkosigan Saga, #7)
Barrayar (Vorkosigan Saga, #7) 4.30 avg rating — 30,484 ratings
36.
Hammer's Slammers (Hammer's Slammers, #1)
Hammer's Slammers (Hammer's Slammers, #1) 3.98 avg rating — 6,295 ratings
37.
With the Lightnings (RCN, #1)
With the Lightnings (RCN, #1) 3.90 avg rating — 6,438 ratings
38.
The Vor Game (Vorkosigan Saga, #6)
The Vor Game (Vorkosigan Saga, #6) 4.27 avg rating — 26,718 ratings
39.
The Uplift War (The Uplift Saga, #3)
The Uplift War (The Uplift Saga, #3) 4.07 avg rating — 27,223 ratings
40.
Take the Star Road (The Maxwell Saga, #1)
Take the Star Road (The Maxwell Saga, #1) 3.97 avg rating — 1,011 ratings
41.
Foreigner (Foreigner, #1)
Foreigner (Foreigner, #1) 3.92 avg rating — 10,804 ratings
42.
Pandora's Star (Commonwealth Saga, #1)
Pandora's Star (Commonwealth Saga, #1) 4.23 avg rating — 52,786 ratings
43.
Valor's Choice (Confederation, #1)
Valor's Choice (Confederation, #1) 3.99 avg rating — 8,825 ratings
44.
Shards of Honor (Vorkosigan Saga, #1)
Shards of Honor (Vorkosigan Saga, #1) 4.07 avg rating — 39,437 ratings
45.
Downbelow Station (The Company Wars, #1)
Downbelow Station (The Company Wars, #1) 3.90 avg rating — 16,167 ratings
46.
Startide Rising (The Uplift Saga, #2)
Startide Rising (The Uplift Saga, #2) 4.04 avg rating — 33,061 ratings
46.
Aurora: CV-01 (The Frontiers Saga #1)
Aurora: CV-01 (The Frontiers Saga #1)
by: Ryk Brown
4.07 avg rating — 6,474 ratings
48.
Space Viking
Space Viking 3.76 avg rating — 1,982 ratings
49.
The Myriad (Tour of the Merrimack, #1)
The Myriad (Tour of the Merrimack, #1) 3.76 avg rating — 1,104 ratings
50.
Live Free or Die (Troy Rising, #1)
Live Free or Die (Troy Rising, #1) 4.18 avg rating — 9,464 ratings
51.
Space Team (Space Team, #1)
Space Team (Space Team, #1) 4.04 avg rating — 5,447 ratings
52.
Second Stage Lensmen (Lensmen, #5)
Second Stage Lensmen (Lensmen, #5) 3.99 avg rating — 3,321 ratings
53.
Borders of Infinity (Vorkosigan Saga, #8)
Borders of Infinity (Vorkosigan Saga, #8) 4.26 avg rating — 11,883 ratings
54.
Victorious (The Lost Fleet, #6)
Victorious (The Lost Fleet, #6) 4.11 avg rating — 17,705 ratings
55.
Sassinak (Planet Pirates, #1)
Sassinak (Planet Pirates, #1) 3.93 avg rating — 8,538 ratings
56.
Fearless (The Lost Fleet, #2)
Fearless (The Lost Fleet, #2) really liked it 4.00 avg rating — 23,035 ratings
57.
Star Realms: Rescue Run
Star Realms: Rescue Run 3.78 avg rating — 123 ratings
58.
Gateway (Gateway Series, #1)
Gateway (Gateway Series, #1) 4.01 avg rating — 185 ratings
58.
Outpassage
Outpassage 4.11 avg rating — 230 ratings
60.
Newton's Wake
Newton's Wake 3.57 avg rating — 2,697 ratings
61.
This Corner of the Universe (TCOTU, #1)
This Corner of the Universe (TCOTU, #1) 3.83 avg rating — 254 ratings
62.
The Star Wars Trilogy
The Star Wars Trilogy 4.26 avg rating — 8,237 ratings
63.
Phule's Company (Phule's Company, #1)
Phule's Company (Phule's Company, #1) really liked it 4.00 avg rating — 10,121 ratings
64.
Translucid (Dragonfire Station, #1)
Translucid (Dragonfire Station, #1) 4.07 avg rating — 325 ratings
65.
Points of Impact (Frontlines, #6)
Points of Impact (Frontlines, #6) 4.22 avg rating — 10,877 ratings
66.
The Founding (Gaunt's Ghosts, #1-3)
The Founding (Gaunt's Ghosts, #1-3) 4.47 avg rating — 5,342 ratings
67.
Fringe Runner (Fringe #1)
Fringe Runner (Fringe #1) 3.81 avg rating — 1,099 ratings
68.
Citadel (Troy Rising, #2)
Citadel (Troy Rising, #2) 4.32 avg rating — 7,466 ratings
68.
Children of the Lens (Lensman, #6)
Children of the Lens (Lensman, #6) 3.98 avg rating — 2,900 ratings
70.
Abaddon’s Gate (The Expanse, #3)
Abaddon’s Gate (The Expanse, #3) 4.28 avg rating — 147,900 ratings
71.
The Hot Gate (Troy Rising, #3)
The Hot Gate (Troy Rising, #3) 4.28 avg rating — 6,479 ratings
72.
Singularity Sky (Eschaton, #1)
Singularity Sky (Eschaton, #1) 3.84 avg rating — 15,964 ratings
73.
Cyteen (Cyteen, #1-3)
Cyteen (Cyteen, #1-3) really liked it 4.00 avg rating — 10,485 ratings
74.
Valor's Trial (Confederation, #4)
Valor's Trial (Confederation, #4) 4.13 avg rating — 5,170 ratings
75.
The Heart of Valor (Confederation, #3)
The Heart of Valor (Confederation, #3) 4.08 avg rating — 5,659 ratings
76.
Courageous (The Lost Fleet, #3)
Courageous (The Lost Fleet, #3) 3.99 avg rating — 19,096 ratings
77.
A Confederation of Valor (Confederation, #1-2)
A Confederation of Valor (Confederation, #1-2) 4.20 avg rating — 1,545 ratings
78.
Empire From the Ashes (Dahak, #1-3)
Empire From the Ashes (Dahak, #1-3) 4.40 avg rating — 3,779 ratings
79.
The Truth of Valor (Confederation, #5)
The Truth of Valor (Confederation, #5) 4.11 avg rating — 4,026 ratings
80.
Tales from the 23rd Century: Children of Earth
Tales from the 23rd Century: Children of Earth 4.40 avg rating — 42 ratings
80.
Space Boots
Space Boots 4.54 avg rating — 41 ratings
82.
Moral Compass to Be, or Not to Be
Moral Compass to Be, or Not to Be 4.42 avg rating — 76 ratings
82.
First Light (Resonance, #1)
First Light (Resonance, #1) 4.13 avg rating — 119 ratings
82.
Sowing the Dragon's Teeth (Gordian Knot, #2)
Sowing the Dragon's Teeth (Gordian Knot, #2) 4.22 avg rating — 41 ratings
85.
Bolo (Bolo #1)
Bolo (Bolo #1) 4.12 avg rating — 3,909 ratings
86.
A Galaxy Unknown (A Galaxy Unknown #1)
A Galaxy Unknown (A Galaxy Unknown #1) 3.95 avg rating — 3,496 ratings
86.
Asylum (Loralynn Kennakris #3)
Asylum (Loralynn Kennakris #3) 3.93 avg rating — 184 ratings
88.
Relentless (The Lost Fleet, #5)
Relentless (The Lost Fleet, #5) 4.09 avg rating — 18,459 ratings
89.
Bolo! (Bolo, #8)
Bolo! (Bolo, #8) 4.04 avg rating — 2,385 ratings
90.
Children of the Mind (Ender's Saga, #4)
Children of the Mind (Ender's Saga, #4) 3.78 avg rating — 112,531 ratings
91.
Nemesis Games (The Expanse, #5)
Nemesis Games (The Expanse, #5) 4.44 avg rating — 109,619 ratings
92.
Valiant (The Lost Fleet, #4)
Valiant (The Lost Fleet, #4) really liked it 4.00 avg rating — 17,581 ratings
92.
Babylon’s Ashes (The Expanse, #6)
Babylon’s Ashes (The Expanse, #6) 4.25 avg rating — 93,967 ratings
94.
The Light Brigade
The Light Brigade 3.89 avg rating — 11,088 ratings
95.
The First Casualty (Jump Universe, #1)
The First Casualty (Jump Universe, #1) 3.80 avg rating — 732 ratings
95.
Outsystem (The Intrepid Saga #1)
Outsystem (The Intrepid Saga #1) 4.04 avg rating — 1,942 ratings
95.
Fractured Empire: Complete Cadicle Series Boxset (Cadicle, #1-7)
Fractured Empire: Complete Cadicle Series Boxset (Cadicle, #1-7) 4.48 avg rating — 753 ratings
98.
Children of Dune (Dune #3)
Children of Dune (Dune #3) 3.96 avg rating — 237,056 ratings
99.
Tactics Of Mistake (Childe Cycle, #4)
Tactics Of Mistake (Childe Cycle, #4) 4.22 avg rating — 3,233 ratings
100.
Veil of Reality (Cadicle, #2)
Veil of Reality (Cadicle, #2) 3.88 avg rating — 378 ratings
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