Books like Close to Critical by Hal Clement
Tenebra, a planet shrouded in a dense, perpetual atmosphere, combs its surface with crushing gravity, scorching 370‑degree temperatures, and a constantly shifting crust that hosts giant drifting raindrops. Two decades of research from an orbiting laboratory have revealed that intelligent life exists among Tenebra’s harsh conditions, and Earth scientists have even succeeded in training and educating a few natives.
When a young Earth girl and the son of a powerful alien diplomat become marooned in a bathyscape while drifting toward Tenebra’s deadly surface, humanity’s survival depends on the cooperation of its alien inhabitants. The novel follows the tense rescue mission and the fragile alliances it must forge amid the planet’s relentless dangers.
First publish date: 1966
Genre: Science Fiction/Hard Science Fiction
Authors: Hal Clement
★
★
★
★
★
0.0 (0 community ratings)
How are these books recommended?
The books recommended for Close to Critical by Hal Clement are shaped by reader interaction. Votes on how closely books relate, user ratings, and community comments all help refine these recommendations and highlight books readers genuinely find similar in theme, ideas, and overall reading experience.
Have you read any of these books?
Your votes, ratings, and comments help improve recommendations and make it easier
for other readers to discover books they’ll enjoy.
Books similar to Close to Critical (17 similar books)
Set on the desert planet Arrakis, Dune follows Paul Atreides as he rises from betrayed heir to the enigmatic Muad'Dib, guarding the precious spice melange that fuels galactic politics and extends life.
Similar?
✓ Yes
0
✗ No
0
A magical, time‑travel adventure for young readers, A Wrinkle in Time follows Meg and Charles Murry, the children of a missing father who was working on a tesseract. The novel blends science, fantasy, and strong family bonds, and was awarded the Newbery Medal.
Similar?
✓ Yes
0
✗ No
0
In the 29th century, humanity’s vast Hegemony spans dozens of worlds connected by farcaster portals, while the enigmatic Shrike guards the Time Tombs on the lone planet Hyperion. A diverse pilgrimage of chosen individuals must each recount why they were summoned to witness the tombs’ reverse time cycle.
Similar?
✓ Yes
0
✗ No
0
When a colossal alien cylinder enters the solar system, a hastily assembled crew docks aboard to explore its mysterious interior, uncovering scientific puzzles that reshape humanity’s view of the cosmos.
Similar?
✓ Yes
0
✗ No
0
A soldier's harrowing journey across the stars, spanning space and time in Joe Haldeman's hard sci-fi epic war story.
Similar?
✓ Yes
0
✗ No
0
William Gibson’s debut Sprawl novel, *Neuromancer*, blends cyberpunk with a visionary digital future, following a hacker’s final job against a powerful AI. It earned Hugo, Nebula, and Philip K. Dick awards.
Similar?
✓ Yes
0
✗ No
0
The Mote in God's Eye, by Larry Niven, is a science‑fiction novel that explores human encounters with extraterrestrial life.
Similar?
✓ Yes
0
✗ No
0
Ursula K. Le Guin’s landmark 1969 novel explores a gender‑fluid alien society on the ice‑bound world of Gethen, challenging human assumptions about sex, politics, and humanity through a compelling diplomacy adventure.
Similar?
✓ Yes
0
✗ No
0
In Ursula K. Le Guin’s classic, physicist Shevek leaves his home planet of anarchists to seek truth, challenge entrenched structures, and bridge the divide between his egalitarian society and the wider civilized universe.
Similar?
✓ Yes
0
✗ No
0
In a future where people can "jaunte" a thousand miles with a thought, the wealthy fortify labyrinths and hire radioactive hitmen—while an inarticulate outcast becomes the most dangerous figure in the galaxy.
Similar?
✓ Yes
0
✗ No
0
Explore a future where a billionaire’s quest for immortality unleashes a reality‑bending, virtual world, challenging what it means to be human.
Similar?
✓ Yes
0
✗ No
0
A faith-filled missionary on a distant world faces his own beliefs when Earth itself is torn apart by unseen natural disasters.
Similar?
✓ Yes
0
✗ No
0
Tau Zero follows a crew of scientists embarking on a ten‑year interstellar voyage on the spaceship Leonora Christine, where relativistic travel forces them to confront profound emotional and temporal consequences.
Similar?
✓ Yes
0
✗ No
0
An energetic science‑fiction adventure featuring a daring captain who ventures into unfamiliar territories of gravitational wonder, encountering alien peoples and phenomena on the planet Mesklin.
Similar?
✓ Yes
0
✗ No
0
Some Other Similar Books
The Winds of Valhalla by William R. ForstchenThe Athena Effect by Varley
The Expanse: Leviathan Wakes by James S. A. Corey
Have a similar book in mind? Let others know!
Please login to submit books!