Catholic science fiction

1.
A Canticle for Leibowitz (St. Leibowitz, #1)
A Canticle for Leibowitz (St. Leibowitz, #1) 3.99 avg rating — 116,701 ratings
2.
Lord of the World
Lord of the World 4.09 avg rating — 3,698 ratings
3.
Eifelheim
Eifelheim 3.78 avg rating — 4,500 ratings
4.
The Shadow of the Torturer (The Book of the New Sun, #1)
The Shadow of the Torturer (The Book of the New Sun, #1) 3.84 avg rating — 33,788 ratings
5.
The Sparrow (The Sparrow, #1)
The Sparrow (The Sparrow, #1) 4.14 avg rating — 80,279 ratings
6.
Our Lady of the Artilects
Our Lady of the Artilects 4.17 avg rating — 1,431 ratings
7.
Lord of the World
Lord of the World 4.09 avg rating — 3,698 ratings
8.
Voyage to Alpha Centauri
Voyage to Alpha Centauri 4.20 avg rating — 747 ratings
9.
Infinite Space, Infinite God
Infinite Space, Infinite God 3.79 avg rating — 38 ratings
10.
Out of the Silent Planet (The Space Trilogy, #1)
Out of the Silent Planet (The Space Trilogy, #1) 3.93 avg rating — 103,662 ratings
11.
Infinite Space, Infinite God II
Infinite Space, Infinite God II 4.10 avg rating — 20 ratings
12.
Perelandra (The Space Trilogy, #2)
Perelandra (The Space Trilogy, #2) 4.01 avg rating — 58,443 ratings
13.
Litany of the Long Sun (The Book of the Long Sun, #1-2)
Litany of the Long Sun (The Book of the Long Sun, #1-2) 4.25 avg rating — 2,668 ratings
14.
Nine Hundred Grandmothers
Nine Hundred Grandmothers 4.18 avg rating — 737 ratings
15.
Haunted Tree (The Magus Family Chronicles, #1)
Haunted Tree (The Magus Family Chronicles, #1) 3.94 avg rating — 101 ratings
16.
The Dawn of All
The Dawn of All 4.12 avg rating — 202 ratings
17.
Hyperion (Hyperion Cantos, #1)
Hyperion (Hyperion Cantos, #1) 4.27 avg rating — 285,930 ratings
18.
The Rediscovery of Man
The Rediscovery of Man 4.13 avg rating — 3,545 ratings
19.
Dinner at Deviant's Palace
Dinner at Deviant's Palace 3.68 avg rating — 1,922 ratings
19.
Shadow & Claw (The Book of the New Sun, #1-2)
Shadow & Claw (The Book of the New Sun, #1-2) 4.04 avg rating — 21,839 ratings
21.
Norstrilia
Norstrilia 3.99 avg rating — 2,837 ratings
22.
Ad Limina: A Novella of Catholics in Space
Ad Limina: A Novella of Catholics in Space 4.26 avg rating — 93 ratings
22.
Now and at the Hour of Our Death
Now and at the Hour of Our Death 3.65 avg rating — 52 ratings
22.
The Giant's Walk
The Giant's Walk 4.50 avg rating — 4 ratings
22.
Falling as She Sings
Falling as She Sings 3.79 avg rating — 48 ratings
22.
Discovery: A Rescue Sisters Novel
Discovery: A Rescue Sisters Novel 4.36 avg rating — 47 ratings
27.
A Case of Conscience (After Such Knowledge, #4)
A Case of Conscience (After Such Knowledge, #4) 3.61 avg rating — 7,134 ratings
28.
The Tripods Attack!
The Tripods Attack! 4.02 avg rating — 91 ratings
29.
The Golden Age (Golden Age, #1)
The Golden Age (Golden Age, #1) 4.07 avg rating — 3,340 ratings
30.
I Am Margaret (I Am Margaret #1)
I Am Margaret (I Am Margaret #1) 4.32 avg rating — 356 ratings
31.
Sunrise on the Icewolf
Sunrise on the Icewolf 4.25 avg rating — 4 ratings
31.
The Mote in God's Eye (Moties, #1)
The Mote in God's Eye (Moties, #1) 4.07 avg rating — 72,230 ratings
33.
The Emperor of North America
The Emperor of North America 4.37 avg rating — 35 ratings
34.
The Rediscovery of Man: The Complete Short Science Fiction of Cordwainer Smith
The Rediscovery of Man: The Complete Short Science Fiction of Cordwainer Smith 4.35 avg rating — 1,212 ratings
35.
Sword & Citadel (The Book of the New Sun, #3-4)
Sword & Citadel (The Book of the New Sun, #3-4) 4.35 avg rating — 14,061 ratings
35.
Epiphany of the Long Sun (The Book of the Long Sun, #3-4)
Epiphany of the Long Sun (The Book of the Long Sun, #3-4) 4.26 avg rating — 2,062 ratings
37.
Perpetual Light
Perpetual Light
by: Alan Ryan
3.61 avg rating — 31 ratings
37.
Search for the Alien God (Search for the Alien God, #1)
Search for the Alien God (Search for the Alien God, #1) 3.08 avg rating — 12 ratings
37.
Pharmaceutical
Pharmaceutical 3.67 avg rating — 12 ratings
37.
It Happened on Munger Street: A Spiritual Journey Into Awakening
It Happened on Munger Street: A Spiritual Journey Into Awakening 4.25 avg rating — 12 ratings
37.
The Fire Comes to Thérèse
The Fire Comes to Thérèse 3.75 avg rating — 4 ratings
37.
Kristian's War (The Searchers Series, #1)
Kristian's War (The Searchers Series, #1) 3.99 avg rating — 82 ratings
37.
Count to a Trillion (Count to the Eschaton Sequence, #1)
Count to a Trillion (Count to the Eschaton Sequence, #1) 3.45 avg rating — 1,406 ratings
37.
Black Marks
Black Marks 4.33 avg rating — 55 ratings
37.
Strange Doings
Strange Doings 4.11 avg rating — 140 ratings
37.
Moreau Omnibus (Moreau, #1-3)
Moreau Omnibus (Moreau, #1-3) 4.04 avg rating — 82 ratings
37.
Black Smoke: a novella
Black Smoke: a novella 3.49 avg rating — 35 ratings
48.
The God Patent
The God Patent 3.51 avg rating — 474 ratings
48.
Dangerous Alien Robot (Search for the Alien God, #2)
Dangerous Alien Robot (Search for the Alien God, #2) 4.17 avg rating — 6 ratings
48.
Last of Her Kind
Last of Her Kind really liked it 4.00 avg rating — 45 ratings
48.
The Hermetic Millennia (Count to the Eschaton Sequence, #2)
The Hermetic Millennia (Count to the Eschaton Sequence, #2) 3.72 avg rating — 667 ratings
48.
Nephilim: Corruption: A Christian Space Princess Novel (Warrior of the Kizan Book 1)
Nephilim: Corruption: A Christian Space Princess Novel (Warrior of the Kizan Book 1) 4.44 avg rating — 9 ratings
48.
The Moreau Quartet: Volume One
The Moreau Quartet: Volume One 4.34 avg rating — 44 ratings
54.
The Christus Experiment
The Christus Experiment 3.86 avg rating — 43 ratings
54.
The Judge of Ages (Count to the Eschaton Sequence, #3)
The Judge of Ages (Count to the Eschaton Sequence, #3) 3.87 avg rating — 522 ratings
54.
Titans of Chaos (Chronicles of Chaos, #3)
Titans of Chaos (Chronicles of Chaos, #3) 3.94 avg rating — 1,231 ratings
57.
Fugitives of Chaos (Chronicles of Chaos, #2)
Fugitives of Chaos (Chronicles of Chaos, #2) 3.89 avg rating — 1,363 ratings
58.
1985
1985 3.48 avg rating — 1,558 ratings
58.
The High House (Evenmere Chronicles #1)
The High House (Evenmere Chronicles #1) 4.06 avg rating — 650 ratings
58.
The Light of Our Yesterdays
The Light of Our Yesterdays 3.71 avg rating — 41 ratings
58.
The Golden Transcendence (Golden Age, #3)
The Golden Transcendence (Golden Age, #3) 4.16 avg rating — 1,841 ratings
58.
Children of God (The Sparrow, #2)
Children of God (The Sparrow, #2) 4.09 avg rating — 22,631 ratings
63.
The Thanatos Syndrome
The Thanatos Syndrome 3.54 avg rating — 2,070 ratings
63.
The Wanting Seed
The Wanting Seed 3.72 avg rating — 6,792 ratings
63.
The Urth of the New Sun (The Book of the New Sun, #5)
The Urth of the New Sun (The Book of the New Sun, #5) 4.06 avg rating — 8,648 ratings
63.
The Dark Tower and Other Stories
The Dark Tower and Other Stories 3.71 avg rating — 3,231 ratings
63.
Orphans of Chaos (Chronicles of Chaos, #1)
Orphans of Chaos (Chronicles of Chaos, #1) 3.60 avg rating — 2,133 ratings
63.
Dune (Dune, #1)
Dune (Dune, #1) 4.28 avg rating — 1,570,250 ratings
69.
Love in the Ruins
Love in the Ruins 3.82 avg rating — 4,264 ratings
69.
Bajo un cielo anaranjado (Sistema Solar, #1)
Bajo un cielo anaranjado (Sistema Solar, #1) 3.59 avg rating — 27 ratings
69.
The Phoenix Exultant (Golden Age, #2)
The Phoenix Exultant (Golden Age, #2) 4.13 avg rating — 1,958 ratings
69.
Dune Messiah (Dune #2)
Dune Messiah (Dune #2) 3.89 avg rating — 380,049 ratings
73.
La escala de Jacob
La escala de Jacob 4.31 avg rating — 16 ratings
73.
Vredens tid (Space Trilogy, #3)
Vredens tid (Space Trilogy, #3) 3.93 avg rating — 44,539 ratings
73.
God Emperor of Dune (Dune, #4)
God Emperor of Dune (Dune, #4) 3.88 avg rating — 139,337 ratings
76.
Descenso al infierno de Venus (Sistema Solar, #2)
Descenso al infierno de Venus (Sistema Solar, #2) 3.75 avg rating — 16 ratings
76.
Gelen
Gelen 4.67 avg rating — 3 ratings
76.
The Fall of Hyperion (Hyperion Cantos, #2)
The Fall of Hyperion (Hyperion Cantos, #2) 4.24 avg rating — 141,850 ratings
79.
Endymion (Hyperion Cantos, #3)
Endymion (Hyperion Cantos, #3) 4.19 avg rating — 67,973 ratings
80.
The Bible Repairman and Other Stories
The Bible Repairman and Other Stories 3.74 avg rating — 578 ratings