Ken MacLeod

The Sky Road

Barry Malzberg

Beyond Apollo

Michael Mammay

Planetside #2: Spaceside

Planetside #3: Colonyside

The Misfit Soldier

Generation Ship

George Mann

Newbury & Hobbes #6; The Albion Initiative

Phillip Mann

The Disestablishment of Paradise

Arkady Martine

Teixcalaan #1: A Memory Called Empire

Teixcalaan #2: A Desolation Called Peace

Susan R. Matthews

Prisoner of Conscience

Paul J. McAuley

Red Dust

Michael McCollum

Antares #2: Antares Passage

Ashely McConnell

Quantum Leap: Prelude

Una McCormack

The Star of the Sea

Jack McDevitt

Academy #1: The Engines of God

Academy #3: Chindi

Alex Benedict #1: A Talent for War

Alex Benedict #2: Polaris

Alex Benedict #3: Seeker

Alex Benedict #4: The Devil’s Eye

Alex Benedict #7: Coming Home

Alex Benedict #8: Octavia Gone

Richard S. McEnroe

Far Stars & Future Times #1: The Shattered Stars

Far Stars & Future Times #2: Flight of Honor

Far Stars & Future Times #3: Skinner

R. M. Meluch

Voyage of the Merrimack #1: The Myriad

Richard C. Meredith

We All Died At Breakaway Station

Run, Come See Jerusalem!

China Mieville

Embassytown

Walter M. Miller Jr.

A Canticle for Leibowitz

C. L. Moore

Northwest of Earth

Doomsday Morning

S. J. Morden

One Way

Richard K. Morgan

Thin Air

Andrew Hunter Murray

The Last Day

The Sanctuary