best hard science fiction

295.
Memory Blank
Memory Blank 3.84 avg rating β€” 83 ratings
295.
2079: A War for Brain Enhancement
2079: A War for Brain Enhancement 3.67 avg rating β€” 6 ratings
295.
The Bystander
The Bystander it was amazing 5.00 avg rating β€” 2 ratings
295.
Ring (Xeelee Sequence, #4)
Ring (Xeelee Sequence, #4) really liked it 4.00 avg rating β€” 3,811 ratings
295.
Baby Steps (Genetic Pressure, #1)
Baby Steps (Genetic Pressure, #1) 3.57 avg rating β€” 7 ratings
295.
TvΓ₯hundra Γ₯r fΓΆrgΓ€ves (Petahertz, #3)
TvΓ₯hundra Γ₯r fΓΆrgΓ€ves (Petahertz, #3) 3.91 avg rating β€” 32 ratings
307.
Last Shuttle Flight, First Alien Contact Part 1
Last Shuttle Flight, First Alien Contact Part 1 3.60 avg rating β€” 20 ratings
307.
Saturn's Children (Freyaverse #1)
Saturn's Children (Freyaverse #1) 3.59 avg rating β€” 8,072 ratings
307.
Hell Ship
Hell Ship 3.58 avg rating β€” 218 ratings
307.
Back to the Moon
Back to the Moon 3.80 avg rating β€” 232 ratings
307.
Distress
Distress
by: Greg Egan
3.85 avg rating β€” 2,764 ratings
307.
Tomorrow and Tomorrow
Tomorrow and Tomorrow 3.84 avg rating β€” 734 ratings
307.
Love Minus Eighty
Love Minus Eighty 3.81 avg rating β€” 3,016 ratings
307.
The Mysterious Island
The Mysterious Island 4.13 avg rating β€” 57,789 ratings
307.
Shockwave (Star Kingdom, #1)
Shockwave (Star Kingdom, #1) 4.18 avg rating β€” 4,554 ratings
307.
Timelike Infinity (Xeelee Sequence, #2)
Timelike Infinity (Xeelee Sequence, #2) 3.85 avg rating β€” 2,423 ratings
307.
To Preserve, Protect and Destroy
To Preserve, Protect and Destroy 4.44 avg rating β€” 9 ratings
307.
Our Life Is Not Our Own (PetaHertz, #1)
Our Life Is Not Our Own (PetaHertz, #1) 3.79 avg rating β€” 102 ratings
319.
The Sunborn (Adventures of Viktor & Julia, #2)
The Sunborn (Adventures of Viktor & Julia, #2) 3.55 avg rating β€” 322 ratings
319.
Wayland's Principia
Wayland's Principia really liked it 4.00 avg rating β€” 15 ratings
319.
Neptune's Brood (Freyaverse, #2)
Neptune's Brood (Freyaverse, #2) 3.85 avg rating β€” 5,820 ratings
319.
The Fringe Worlds (Human Chronicles, #1)
The Fringe Worlds (Human Chronicles, #1) 3.65 avg rating β€” 2,272 ratings
319.
NSA Wormhole Project
NSA Wormhole Project 3.71 avg rating β€” 7 ratings
324.
Ark (Flood, #2)
Ark (Flood, #2) 3.88 avg rating β€” 4,003 ratings
324.
Rule 34 (Halting State, #2)
Rule 34 (Halting State, #2) 3.77 avg rating β€” 8,437 ratings
324.
Debatable Space
Debatable Space 3.37 avg rating β€” 507 ratings
324.
Sailing Bright Eternity (Galactic Center, #6)
Sailing Bright Eternity (Galactic Center, #6) 3.85 avg rating β€” 1,203 ratings
324.
Red Planet Blues
Red Planet Blues 3.51 avg rating β€” 2,068 ratings
324.
Noggin
Noggin 3.74 avg rating β€” 12,167 ratings
324.
Great North Road
Great North Road 4.07 avg rating β€” 17,919 ratings
324.
Vacuum Diagrams (Xeelee Sequence, #5)
Vacuum Diagrams (Xeelee Sequence, #5) 4.07 avg rating β€” 3,034 ratings
332.
Glasshouse
Glasshouse 3.88 avg rating β€” 11,565 ratings
332.
Half Way Home
Half Way Home 3.71 avg rating β€” 14,811 ratings
332.
Into the Black (Odyssey One, #1)
Into the Black (Odyssey One, #1) 4.09 avg rating β€” 14,198 ratings
332.
Calculating God
Calculating God 3.87 avg rating β€” 10,177 ratings
332.
More Than Human
More Than Human 3.94 avg rating β€” 19,217 ratings
337.
Halting State (Halting State, #1)
Halting State (Halting State, #1) 3.80 avg rating β€” 12,357 ratings
337.
Icehenge
Icehenge 3.55 avg rating β€” 2,332 ratings
337.
Brightness Reef (Uplift Storm Trilogy, #1)
Brightness Reef (Uplift Storm Trilogy, #1) 3.91 avg rating β€” 10,879 ratings
337.
Defenders
Defenders 3.61 avg rating β€” 1,717 ratings
341.
A Hole in Space
A Hole in Space 4.01 avg rating β€” 2,687 ratings
341.
Hybrids (Neanderthal Parallax, #3)
Hybrids (Neanderthal Parallax, #3) 3.80 avg rating β€” 5,191 ratings
343.
Hero (Metsada Mercenary Corps, #4)
Hero (Metsada Mercenary Corps, #4) 4.08 avg rating β€” 155 ratings
343.
Fiasco
Fiasco 4.09 avg rating β€” 4,774 ratings
343.
Illegal Alien
Illegal Alien 3.86 avg rating β€” 1,665 ratings
343.
The Dragonriders of Pern (Dragonriders of Pern, #1-3)
The Dragonriders of Pern (Dragonriders of Pern, #1-3) 4.28 avg rating β€” 30,708 ratings
347.
Triggers
Triggers 3.62 avg rating β€” 1,609 ratings
347.
The White Dragon (The Dragonriders of Pern, #3)
The White Dragon (The Dragonriders of Pern, #3) 4.20 avg rating β€” 49,821 ratings
349.
The Ringworld Engineers (Ringworld #2)
The Ringworld Engineers (Ringworld #2) 3.88 avg rating β€” 33,536 ratings
349.
Π ΠΎΠ·Π° ΠΈ Π§Π΅Ρ€Π²ΡŒ
Π ΠΎΠ·Π° ΠΈ Π§Π΅Ρ€Π²ΡŒ 3.94 avg rating β€” 195 ratings
349.
The Art of War
The Art of War 3.94 avg rating β€” 211 ratings
349.
Dragonsinger (Harper Hall, #2)
Dragonsinger (Harper Hall, #2) 4.30 avg rating β€” 48,277 ratings
353.
The Chronicles of Pern: First Fall (Pern, #11.5)
The Chronicles of Pern: First Fall (Pern, #11.5) 4.08 avg rating β€” 17,915 ratings
354.
We3
We3 3.92 avg rating β€” 25,448 ratings
354.
The Dolphins of Pern (Pern, #12)
The Dolphins of Pern (Pern, #12) 4.03 avg rating β€” 19,122 ratings
356.
Visitor (Foreigner, #17)
Visitor (Foreigner, #17) 4.49 avg rating β€” 1,572 ratings
356.
The Masterharper of Pern (Pern, #14)
The Masterharper of Pern (Pern, #14) 4.26 avg rating β€” 25,351 ratings
358.
Tracker (Foreigner, #16)
Tracker (Foreigner, #16) 4.39 avg rating β€” 1,675 ratings
358.
Moreta: Dragonlady of Pern (Pern, #7)
Moreta: Dragonlady of Pern (Pern, #7) 4.03 avg rating β€” 29,643 ratings
360.
Chanur's Endgame (Chanur, #4-5)
Chanur's Endgame (Chanur, #4-5) 4.27 avg rating β€” 674 ratings
360.
Flashforward
Flashforward 3.65 avg rating β€” 16,670 ratings
362.
Regenesis (Cyteen, #4)
Regenesis (Cyteen, #4) 4.06 avg rating β€” 1,476 ratings
362.
The Fractal Prince (Jean le Flambeur, #2)
The Fractal Prince (Jean le Flambeur, #2) 4.04 avg rating β€” 9,100 ratings
362.
Deliverer (Foreigner, #9)
Deliverer (Foreigner, #9) 4.27 avg rating β€” 2,651 ratings
362.
Med Ship Man
Med Ship Man 3.46 avg rating β€” 72 ratings
362.
Dragonsong (Harper Hall, #1)
Dragonsong (Harper Hall, #1) 4.26 avg rating β€” 58,223 ratings
367.
Hellburner (The Company Wars, #5)
Hellburner (The Company Wars, #5) 3.87 avg rating β€” 1,570 ratings
367.
Nexus (Nexus, #1)
Nexus (Nexus, #1) 4.04 avg rating β€” 20,822 ratings
367.
Destroyer (Foreigner, #7)
Destroyer (Foreigner, #7) 4.23 avg rating β€” 2,955 ratings
367.
Mindscan
Mindscan 3.81 avg rating β€” 2,775 ratings
367.
Hawkmistress!
Hawkmistress! really liked it 4.00 avg rating β€” 4,485 ratings
372.
Hammerfall (The Gene Wars, #1)
Hammerfall (The Gene Wars, #1) 3.71 avg rating β€” 1,741 ratings
372.
The Door Through Space
The Door Through Space 3.29 avg rating β€” 934 ratings
374.
Explorer (Foreigner, #6)
Explorer (Foreigner, #6) 4.32 avg rating β€” 3,506 ratings
374.
Mr. Adam
Mr. Adam
by: Pat Frank
3.53 avg rating β€” 510 ratings
376.
The Rapture Effect
The Rapture Effect 3.72 avg rating β€” 310 ratings
376.
Zero Recall (The Legend of ZERO, #2)
Zero Recall (The Legend of ZERO, #2)
by: Sara King
4.34 avg rating β€” 4,797 ratings
378.
Down the Stream of Stars (Starstream, #2)
Down the Stream of Stars (Starstream, #2) 3.71 avg rating β€” 171 ratings
378.
The Moldy Dead (The Legend of ZERO, #0.5)
The Moldy Dead (The Legend of ZERO, #0.5)
by: Sara King
4.19 avg rating β€” 1,938 ratings
380.
Zero's Return (The Legend of ZERO, #3)
Zero's Return (The Legend of ZERO, #3)
by: Sara King
4.32 avg rating β€” 3,648 ratings
381.
The Many Misadventures of Flea, Agent of Chaos (The Legend of ZERO #3.5)
The Many Misadventures of Flea, Agent of Chaos (The Legend of ZERO #3.5)
by: Sara King
4.14 avg rating β€” 801 ratings
382.
The Scientist, the Rat, and the Assassin (The Legend of ZERO, #3.6)
The Scientist, the Rat, and the Assassin (The Legend of ZERO, #3.6)
by: Sara King
4.56 avg rating β€” 1,352 ratings
383.
The Last Question
The Last Question 4.53 avg rating β€” 28,897 ratings
384.
The Stars, Like Dust (Galactic Empire, #1)
The Stars, Like Dust (Galactic Empire, #1) 3.74 avg rating β€” 25,672 ratings
385.
Darwin's Children (Darwin's Radio #2)
Darwin's Children (Darwin's Radio #2)
by: Greg Bear
3.66 avg rating β€” 5,605 ratings
386.
Empty Space: A Haunting (Kefahuchi Tract, #3)
Empty Space: A Haunting (Kefahuchi Tract, #3) 3.82 avg rating β€” 1,075 ratings
386.
Chindi (The Academy, #3)
Chindi (The Academy, #3) 3.90 avg rating β€” 5,395 ratings
388.
The Draco Tavern
The Draco Tavern 3.92 avg rating β€” 2,613 ratings
389.
Zero History (Blue Ant, #3)
Zero History (Blue Ant, #3) 3.96 avg rating β€” 15,732 ratings
Previous