Alien Invasion

Ten Thousand Light-Years From Home

By James Tiptree, Jr.

Judge

By Karen Traviss

The World Before

By Karen Traviss

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

By Adams, Douglas

The Humans

By Matt Haig

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

By Adams, Douglas

Roadside Picnic

By Boris Strugatsky, Arkady Strugatsky

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

By Adams, Douglas

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

By Sylvain Neuvel

Revelation Space: The Best of the SF Masterworks

By Alastair Reynolds

The Departure

By Neal Asher

Zero Point

By Neal Asher

Jack Four

By Neal Asher

Jupiter War

By Neal Asher

Dark Intelligence

By Neal Asher

Speaker for the Dead: Book 2 of the Ender Saga

By Orson Scott Card

To Sleep in a Sea of Stars

By Christopher Paolini

Consider Phlebas: A Culture Novel (The Culture)

By Iain M. Banks

The Temporal Void: The Void trilogy: Book Two

By Hamilton, Peter F.

Only Human: Themis Files Book 3 (Themis Files, 3)

By Neuvel, Sylvain

Waking Gods: Themis Files Book 2

By Neuvel, Sylvain

Sleeping Giants: Themis Files Book 1

By Neuvel, Sylvain

Torchwood: Long Time Dead (Torchwood, 21)

By Pinborough, Sarah

The War of the Worlds (Dover Thrift Editions: Classic Novels)

By Wells, H G

Fiasco

By Lem, Stanislaw, Kandel, M.

The War of the Worlds and The War in the Air

By Wells, H.G., Frayn, Dr Andrew, Carrabine, Keith

Life, the Universe and Everything

By Douglas Adams

The Restaurant at the End of the Universe (Hitch Hiker's Guide to the Galaxy)

By Douglas Adams

Ready Player One

By Ernest Cline

Pandora's Star

By Peter F. Hamilton