Past Kindle Book Deals but Still Must Read Books!

Looking for must read books you missed the first time around? You’re in the right place. This is where all of our past Kindle book deals live—the ones good enough to click, even if the discount’s gone. Every book here was hand-picked by our team, featured in a daily deal, and still earns a spot on your TBR.

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Book cover collage featuring Threshing Day by Rebecca Yarros, A Parade of Horribles by Matt Dinniman, and The Divorce by Freida McFadden.

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169 past books matching Space Exploration

Greater Than the Sum (Star Trek: The Next Generation)

Greater Than the Sum (Star Trek: The Next Generation)

Christopher L. Bennett

Sci-Fi · First Contact

When the Starship Rhea uncovers a mysterious cluster of planets brimming with quantum energy, Lieutenant T’Ryssa Chen encounters alien life unlike any seen before.

Nophek Gloss

Nophek Gloss

Essa Hansen

Sci-Fi · Space Exploration

A shattered planet.

Downward to the Earth

Downward to the Earth

Robert Silverberg

Sci-Fi · First Contact

Edmund Gunderson returns to a transformed Holman’s World, seeking to witness the nildoror’s sacred rebirth.

Last Man Standing

Last Man Standing

Craig A. Falconer

Sci-Fi · Space Exploration

Stranded on a wrecked space station with 11 hours of life support and no way to contact Earth, he discovers the destruction was no accident.

Century Rain

Century Rain

Alastair Reynolds

Sci-Fi · Space Exploration

In a future devastated by the Nanocaust, archaeologist Verity Auger is thrust into a dangerous mission when a wormhole reveals an alternate 1950s Earth.

Gallowglass

Gallowglass

S J Morden

Sci-Fi · Space Exploration

Jack van der Veerden flees his powerful family, seeking freedom aboard a mining ship chasing the biggest asteroid bounty in history.

Cachalot

Cachalot

Alan Dean Foster

Sci-Fi · First Contact

Cachalot was meant to be a sanctuary—a water world where Earth's whales thrived in peace.

Starfarers

Starfarers

Poul Anderson

Sci-Fi · First Contact

Discovery demands a price measured in centuries.

Translation State

Ann Leckie

LGBTQIA+ · Sci-Fi

When a rebellious translator, a reluctant diplomat, and a curious mechanic cross paths, their choices will decide the fate of a fragile galactic peace.

Project Hail Mary

Project Hail Mary

Andy Weir

Sci-Fi · First Contact

A good pick for fans of science fiction built around problem-solving, space survival, and humor.

The Exodus Gambit

The Exodus Gambit

Glynn Stewart

Sci-Fi · Military Sci-Fi

When her uncle massacres the royal line, Commander Lorraine Adamant escapes with a stolen starship and enemies on her trail.

Red Thunder

Red Thunder

John Varley

Sci-Fi · Hard Sci-Fi

In Red Thunder by John Varley (4.4 out of 5 stars), a disgraced astronaut and four Florida teens race NASA and China to Mars in a homemade ship.

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