 | Nightwatch on the Hinterlands (The Thorne Chronicles) K. Eason October 19, 2021 science fiction > space opera |
 | Thronebreakers (Crownchasers #2) Rebecca Coffindaffer October 12, 2021 science fiction > space opera, young adult |
 | Ronin (Star Wars Visions) Emma Mieko Candon October 12, 2021 science fiction > space opera |
 | The Autobiography of Mr. Spock (Star Trek) David A. Goodman September 14, 2021 science fiction > space opera |
 | Oaths of Legacy (The Bloodright Trilogy #2) Emily Skrutskie September 14, 2021 science fiction > space opera |
 | Light Chaser Peter F. Hamilton, Gareth L. Powell August 24, 2021 science fiction > space opera |
 | The Second Rebel (The First Sister Trilogy #2) Linden A. Lewis August 24, 2021 science fiction > space opera |
 | Embargo on Hope (Star Marked #1) Justin Doyle August 20, 2021 science fiction > space opera, fantasy, young adult, adventure |
 | The Scavenger Door (The Finder Chronicles #3) Suzanne Palmer August 17, 2021 science fiction > space opera |
 | The Exiled Fleet (The Divide Series #2) J. S. Dewes August 17, 2021 science fiction > military science fiction + space opera |
 | Gardens of Earth (The Sundering Chronicles #1) Mark Iles August 6, 2021 science fiction > space opera |
 | Suns Will Rise (System Divine #3) Jessica Brody, Joanne Rendell August 3, 2021 science fiction > space opera, young adult |
 | The Necropolis Empire (Twilight Imperium #2) Tim Pratt August 3, 2021 science fiction > space opera |
 | Inhibitor Phase (Revelation Space) Alastair Reynolds July 27, 2021 science fiction > space opera |
 | Assassin's Orbit John Appel July 20, 2021 science fiction > space opera |
 | The Rising Storm (Star Wars: The High Republic) Cavan Scott July 6, 2021 science fiction > space opera |
 | A War of Swallowed Stars (The Celestial Trilogy #3) Sangu Mandanna June 29, 2021 science fiction > space opera, young adult |
 | Artifact Space Miles Cameron June 24, 2021 science fiction > space opera |
 | Catalyst Gate (The Protectorate #3) Megan E. O'Keefe June 22, 2021 science fiction > space opera |
 | Ten Low Stark Holborn June 1, 2021 science fiction > space opera |
 | Shards of Earth (The Final Architects Trilogy #1) Adrian Tchaikovsky May 27, 2021 science fiction > space opera |
 | Aetherbound E. K. Johnston May 25, 2021 science fiction > space opera, young adult |
 | Greater Good (Thrawn Ascendancy #2) Timothy Zahn April 27, 2021 science fiction > space opera |
 | The Last Watch (The Divide Series #1) J. S. Dewes April 20, 2021 science fiction > military science fiction + space opera |
 | The Summer Thieves (Quinary #1) Paul Di Filippo April 6, 2021 science fiction > space opera |
