Book picks similar to
Rumors of War by A.K. DuBoff


science-fiction
sci-fi
young-adult
space-opera

The 100


Kass Morgan - 2013
    Now, one hundred juvenile delinquents—considered expendable by society—are being sent on a dangerous mission: to recolonize the planet. It could be their second chance at life...or it could be a suicide mission.CLARKE was arrested for treason, though she's haunted by the memory of what she really did. WELLS, the chancellor's son, came to Earth for the girl he loves—but will she ever forgive him? Reckless BELLAMY fought his way onto the transport pod to protect his sister, the other half of the only pair of siblings in the universe. And GLASS managed to escape back onto the ship, only to find that life there is just as dangerous as she feared it would be on Earth.Confronted with a savage land and haunted by secrets from their pasts, the hundred must fight to survive. They were never meant to be heroes, but they may be mankind's last hope.

Icefire Trilogy Omnibus


Patty Jansen - 2012
    Most citizens are immune to it, but a few, always born with physical disabilities, can bend it to their will. For fifty years, the ruling Eagle Knights, who fly on the back of giant birds, have killed these Imperfects, fearing the return of the old royal family, who used icefire to cut out people's hearts, turning them into ghostly servitors. Across the border in steam-age, science-focused Chevakia, people have built barriers against the radiation, against which they have no resistance. Chevakia also harbours the old southern royal family’s only surviving members, and they are planning revenge and their return to power, taking both countries to the first war in fifty years.

First Strike


Richard Turner - 2015
    Taken by surprise Earth's far-flung colonies are in danger. The only son of an admiral, Second Lieutenant Michael Sheridan finds himself thrust into a desperate conflict that he and the untried soldiers under his command are not ready for. Fighting the enemy and the elements on a cold, hostile world, Sheridan must rely upon Staff Sergeant Cole, a veteran Marine, to help lead his green soldiers into battle.Focusing on the people struggling to survive the onslaught, First Strike is a novel that propels the reader to the furthest limits of space. From the ground to the stars, First Strike looks at the conflict through the eyes of those caught up in it. Fighting a ruthless and determined enemy, Sheridan soon learns the brutal lessons of war and that his enemy may not be what it appears to be.

Dualed


Elsie Chapman - 2013
    Only one will survive.The city of Kersh is a safe haven, but the price of safety is high. Everyone has a genetic Alternate—a twin raised by another family—and citizens must prove their worth by eliminating their Alts before their twentieth birthday. Survival means advanced schooling, a good job, marriage—life.Fifteen-year-old West Grayer has trained as a fighter, preparing for the day when her assignment arrives and she will have one month to hunt down and kill her Alt. But then a tragic misstep shakes West’s confidence. Stricken with grief and guilt, she’s no longer certain that she’s the best version of herself, the version worthy of a future. If she is to have any chance of winning, she must stop running not only from her Alt, but also from love . . . though both have the power to destroy her.

Star Soldiers


Andre Norton - 2001
    Dominant aliens allow humans to the stars only as mercenaries. Swordsman Kana and his comrades, betrayed by Central Command, march across hostile planet Fronn. Star Rangers 1953, The Last Planet 1955. 4K years later, telepath Kartr and Patrollers crash on a beautiful unknown yet familiar world and seek the source of a beacon to safety.

Sisterhood of Dune


Brian Herbert - 2012
    Great changes are brewing that will shape and twist all of humankind. The war hero Vorian Atreides has turned his back on politics and Salusa Secundus. The descendants of Abulurd Harkonnen Griffen and Valya have sworn vengeance against Vor, blaming him for the downfall of their fortunes. Raquella Berto-Anirul has formed the Bene Gesserit School on the jungle planet Rossak as the first Reverend Mother. The descendants of Aurelius Venport and Norma Cenva have built Venport Holdings, using mutated, spice-saturated Navigators who fly precursors of Heighliners. Gilbertus Albans, the ward of the hated Erasmus, is teaching humans to become Mentats…and hiding an unbelievable secret. The Butlerian movement, rabidly opposed to all forms of “dangerous technology,” is led by Manford Torondo and his devoted Swordmaster, Anari Idaho. And it is this group, so many decades after the defeat of the thinking machines, which begins to sweep across the known universe in mobs, millions strong, destroying everything in its path. Every one of these characters, and all of these groups, will become enmeshed in the contest between Reason and Faith. All of them will be forced to choose sides in the inevitable crusade that could destroy humankind forever….