Hard Science Fiction

Cities In Flight

By James Blish

The Female Man

By Joanna Russ

A Case Of Conscience

By James Blish

The Drowned World

By J G Ballard, Martin Amis

Millennium People

By Ballard, J. G.

TIME ENOUGH FOR LOVE.

By Heinlein, Robert A.

The Rediscovery of Man

By Cordwainer Smith

Cibola Burn

By James S A Corey

The Invincible (The MIT Press)

By Stanislaw Lem, N. Katherine Hayles, Bill Johnston

Season of Skulls: Book 3 of the New Management, a series set in the world of the Laundry Files

By Charles Stross

Nemesis Games

By James S A Corey

The Solaris Book of New Science Fiction

By Stephen Baxter, Peter F. Hamilton, Neal Asher, George Mann

Ray Bradbury Stories Volume 1

By Ray Bradbury

Zero Point

By Neal Asher

Jack Four

By Neal Asher

The Skinner

By Neal Asher

Jupiter War

By Neal Asher

Line War

By Neal Asher

Dark Intelligence

By Neal Asher

Orbus

By Neal Asher

Red Mars

By Robinson, Kim Stanley

Nemesis Games

By James S. A. Corey

Cibola Burn

By James S A Corey

Artemis: A gripping sci-fi thriller from the author of The Martian

By Andy Weir

Brainwave

By Poul Anderson

Do You Dream of Terra-Two?

By Temi Oh

Area 51

By Robert Doherty

God Game

By ANDREW GREELEY

Ten Thousand Light-Years From Home

By James Tiptree, Jr.

A Canticle For Leibowitz

By Walter M. Miller