Blackfish City, Sam J. Miller (Ecco; Orbit UK)
Space Opera, Catherynne M. Valente (Saga)
Record of a Spaceborn Few, Becky Chambers (Harper Voyager US; Hodder & Stoughton)
Pride and Prometheus, John Kessel (Saga)
The Calculating Stars, Mary Robinette Kowal (Tor)
If Tomorrow Comes, Nancy Kress (Tor)
Revenant Gun, Yoon Ha Lee (Solaris US; Solaris UK)
Elysium Fire, Alastair Reynolds (Gollancz; Orbit US)
Red Moon, Kim Stanley Robinson (Orbit US; Orbit UK)
Unholy Land, Lavie Tidhar (Tachyon)
Irontown Blues, John Varley (Ace)
The Quantum Magician, Derek Künsken (Solaris US; Solaris UK)
Annex, Rich Larson (Orbit US)
The Tangled Lands, Paolo Bacigalupi & Tobias S. Buckell (Saga)
Infinity’s End, Jonathan Strahan, ed. (Solaris US; Solaris UK)
Space Odyssey: Stanley Kubrick, Arthur C. Clarke, and the Making of a Masterpiece, Michael Benson (Simon & Schuster)
Astounding: John W. Campbell, Isaac Asimov, Robert A. Heinlein, L. Ron Hubbard, and the Golden Age of Science Fiction, Alec Nevala-Lee (Dey Street)
An Informal History of the Hugos: A Personal Look Back at the Hugo Awards, 1953-2000, Jo Walton (Tor)
Time Was, Ian McDonald (Tor.com Publishing)
The Freeze-Frame Revolution, Peter Watts (Tachyon)