I'm looking for sci-fi novels that are about Space-travel/war with not so much to Cultivation more like star trek themed novel with alien races and space empires. I've read and might get you idea what i mean: Blood On The Stars by Jay Allan Subjugation Universe by Fel The Lost Fleet Series by Jack Campbell Black Fleet Trilogy by Joshua Dalzelle Genesis by Ken Lozito
The Perimeter Defense series by Michael Atamanov It's a spaceship armada building type of novel with interesting aliens. Can you tell me if the one you mentioned have this kind of thing (apart from subjugation since I already read it )
Will just add some books that I think fit your theme, check their synopsis to see if they are what you want. A Learning Experience by Christopher G. Nuttall Metal Boxes by Alan Black They Shall Have Stars by James Blish Ender's Game by Orson Scott Card To the Stars by Thomas C. Stone Rally Cry by William R. Forstchen The Builder by P.S. Power Off Armageddon Reef by David Weber We Are Legion by Dennis E. Taylor .