Most Popular Space Opera Books of 2025

Exiles War #1

Fleet of the Forgotten

Dan Thornton

Science Fiction · Hard Science Fiction · Military Science Fiction · Space Opera

November 6, 2025

Starship of the Ancients #2

Lost Planet

A.K. DuBoff

Science Fiction · Space Opera

June 27, 2025

Battles of the Republic #1

The Intus Invasion

James Rosone, Brandon Ellis

Science Fiction · Space Opera

May 15, 2025

Undying Mercenaries #24

Demon World

B. V. Larson

Science Fiction · Hard Science Fiction · Space Opera

August 17, 2025

Starship of the Ancients #1

Stranded

A.K. DuBoff

Science Fiction · Space Opera

February 7, 2025

Backyard Starship #26

Wolves Among the Stars

J.N. Chaney, Terry Maggert

Science Fiction · Space Opera

March 23, 2025

Backyard Starship #25

Fist of Orion

J.N. Chaney, Terry Maggert

Science Fiction · Space Opera

January 15, 2025

Adventures of a Jump Space Accountant #8

A Free Trader

Andrew Moriarty

Science Fiction · Space Opera

December 21, 2025

P.X #1

No Man’s Space

Kerim Tapkan

Science Fiction · Space Opera

October 29, 2025

The Sun Eater #7

Shadows Upon Time

Christopher Ruocchio

Science Fiction · Space Opera

November 18, 2025

Blue Star Enterprises #1

Blueprints for Tomorrow

M.J. Markgraf

Science Fiction · Space Opera · Self-published

November 11, 2025

The Starship In The Stone #2

Here Be Dragons

M.R. Forbes

Science Fiction · Space Opera

March 1, 2025

Galaxy Raiders #1

Abyss

Ian Douglas

Science Fiction · Hard Science Fiction · Military Science Fiction · Space Opera

February 4, 2025

The Deep Man Trilogy #3

The Presence Malign

Michael Mersault

Science Fiction · Military Science Fiction · Space Opera

July 1, 2025

Nexus House #3

The End of Time

Rick Campbell

Science Fiction · Space Opera

October 14, 2025

Nexus House #2

Descent into Hellios

Rick Campbell

Science Fiction · Space Opera

July 15, 2025

Nexus House #1

The Final Stand

Rick Campbell

Science Fiction · Space Opera

April 22, 2025

Spaceship Mechanic #1

Boltguns and Duct Tape

Jamie McFarlane

Science Fiction · Space Opera

September 11, 2025

Slow Gods

Claire North

Science Fiction · Space Opera

November 18, 2025

USS Hamilton #16

USS Crusader

Mark Wayne McGinnis

Science Fiction · Space Opera

December 26, 2025

The Starship In The Stone #10

Dragon King

M.R. Forbes

Science Fiction · Space Opera

November 1, 2025

Backyard Starship #30

Birds of Prey

J.N. Chaney, Terry Maggert

Science Fiction · Space Opera

November 23, 2025

The Alliance #2

Teo's Durumi

Elaine U. Cho

Science Fiction · Space Opera

August 5, 2025

The Unforgiving Stars #1

A New Beginning

E.J. Isaacs

Science Fiction · LGBTQ+ · Space Opera

October 7, 2025

My Mortal Memories #1

Immortal Aberration

Calum Lott

Science Fiction · Space Opera

October 28, 2025

The Space Operas #2

Annihilation Aria

Michael R Underwood

Science Fiction · Space Opera

February 10, 2025

The Space Operas #1

Annihilation Aria

Michael R Underwood

Science Fiction · Space Opera

February 10, 2025

BlackSky Protocol #2

War Relics

A.T. Michaels

Science Fiction · Space Opera

December 8, 2025

BlackSky Protocol #1

Salvage Rights

A.T. Michaels

Science Fiction · Space Opera

October 17, 2025

The Voidborn Saga #2

Chains of the Past

Timothy M. Valkenaar

Science Fiction · Space Opera

December 16, 2025

The Voidborn Saga #1

Embers of the Forge

Timothy M. Valkenaar

Science Fiction · Space Opera

September 16, 2025

Shadow of War #2

Harbinger

Anthony J. Melchiorri

Science Fiction · Military Science Fiction · Space Opera

November 11, 2025

Shadow of War #1

Revenant

Anthony J. Melchiorri

Science Fiction · Military Science Fiction · Space Opera

September 29, 2025

Phaethon Corp. #2

Top Duck

Jaxon Reed

Science Fiction · Military Science Fiction · Space Opera

November 27, 2025

Phaethon Corp. #1

Surplus Marines

Jaxon Reed

Science Fiction · Military Science Fiction · Space Opera

October 30, 2025

USS Hamilton #15

USS Battlestrike

Mark Wayne McGinnis

Science Fiction · Space Opera

October 4, 2025