Galactic Empire

God Emperor of Dune (Dune Chronicles, Book 4)

By Herbert, Frank

Heir to the Empire: Star Wars Legends (The Thrawn Trilogy)

By Timothy Zahn

Leviathan Falls: Book 9 of the Expanse (now a Prime Original series)

By James S. A. Corey

A Memory Called Empire: Winner of the Hugo Award for Best Novel

By Arkady Martine

The Collapsing Empire

By John Scalzi

Star Wars: Darth Bane - Path of Destruction

By Drew Karpyshyn

Star Wars: Darth Bane - Rule of Two

By Drew Karpyshyn

Star Wars: Darth Bane - Dynasty of Evil

By Drew Karpyshyn

Fast Ice: Numa Files #18

By Clive Cussler, Graham Brown

The Alien Years

By Robert Silverberg

Marauder (The Oregon Files, 15)

By Cussler, Clive, Morrison, Boyd

Dark Lord: Star Wars Legends: The Rise of Darth Vader

By Luceno, James

Consider Phlebas: A Culture Novel (The Culture)

By Iain M. Banks

Foundation and Empire

By isaac-asimov, Asimov, Isaac

Jupiter

By Ben Bova, Bova, Ben

For the Win

By Doctorow, Cory

Dogs of War: Adrian Tchaikovsky

By Adrian Tchaikovsky

The War of the Worlds (Dover Thrift Editions: Classic Novels)

By Wells, H G

The Currents of Space

By Asimov, Isaac

Space Cadet

By A. Heinlein, Robert

Children of Dune (Dune Chronicles (Berkley Paperback))

By Herbert, Frank

Chapterhouse: Dune (Dune Chronicles (Berkley Paperback))

By Herbert, Frank

Heretics of Dune

By Frank Herbert, John Schoenherr

Raft

By Baxter, Stephen

Star Wars: Medstar I - Battle Surgeons

By Reaves, Michael, Perry, Steve

Star Wars: The New Jedi Order - Dark Journey

By Cunningham, Elaine

Force Heretic II: Refugee (Star Wars: The New Jedi Order)

By Williams, Sean, Dix, Shane

Edge of Victory II: Rebirth (Star Wars: The New Jedi Order)

By Keyes, Greg

The End of Eternity (Panther Science Fiction)

By Asimov, Isaac

A Novel (Douglas Adams' Starship Titanic)

By Jones, Terry