Alien Invasion

Jack Four

By Neal Asher

Zero Point

By Neal Asher

The Departure

By Neal Asher

Revelation Space: The Best of the SF Masterworks

By Alastair Reynolds

A History of What Comes Next: The captivating speculative fiction perfect for fans of The Eternals

By Sylvain Neuvel

So Long, and Thanks for All the Fish (The Hitch Hiker's Guide to the Galaxy)

By Adams, Douglas

Roadside Picnic

By Boris Strugatsky, Arkady Strugatsky

Mostly Harmless (Hitch Hiker's Guide to the Galaxy)

By Adams, Douglas

The Humans

By Matt Haig

The Restaurant at the End of the Universe: 2/5 (The Hitchhiker's Guide to the Galaxy)

By Adams, Douglas

The World Before

By Karen Traviss

Judge

By Karen Traviss

Dune

By Frank Herbert, Herbert, Frank

The Three-Body Problem: 1

By Cixin Liu

Origin (The Manifold Trilogy)

By Baxter, Stephen

The Dark Forest (The Three-Body Problem): Cixin Liu: 2

By Liu, Cixin, Joel Martinsen

Death's End (The Three-Body Problem): 3

By Cixin Liu

Torchwood: The House That Jack Built

By Adams, Guy

The Girl with the Green Jade Eyes

By John Boyd

All Flesh is Grass

By Simak, Clifford D.

Our Child of Two Worlds

By Stephen Cox

Blue Shift: A thrilling alien space adventure with an unforgettable new heroine

By Jane O'Reilly

Blindspace

By Jeremy Szal

The Restaurant at the End of the Universe

By Douglas Adams

The Word for World is Forest (S.F. MASTERWORKS)

By Ursula K. Le Guin

Proxima

By Stephen Baxter

Shards of Earth

By Adrian Tchaikovsky

For the First Time, Again

By Sylvain Neuvel

Uplift: The Complete Original Trilogy

By David Brin