Aliens exist...and, as it turns out, most of them aren’t that friendly. Jacob Brown wasn’t even born yet the first time they attacked Earth. He was only 14 the second time it happened. When Earth finally came together and fielded its first spaceborne military, Jacob didn’t hesitate to volunteer. Serving aboard a mighty starship, he’d be able to defend his planet - and his family - when, inevitably, they came again.

When a platoon of tall boys learns their sergeant's brother is MIA, they go into a city wracked with centuries of war to find him. By the end of the fight, they will learn of a massive government coverup by the highest officers in the expeditionary fleet, an alien invasion, new portal technology, and an AI uprising that may or may not be benevolent. All they must do to put things right is save humanity.

Get ready to experience two more origin stories in the Backyard Starship universe.

Ex-Army paratrooper Griffin “Fin” Brooks thought he left danger behind when his battlefield injuries forced him to pursue a new career in marine biology. But one fateful night off the coast of South Africa, a ship nearly crashes into him and his loyal golden retriever, Jacques. Not just any ship. A starship. Though its alien pilot is dead, the rare extraterrestrial animal inside is not. Fin learns the creature is being smuggled across the galaxy when a pair of interstellar visitors respond to the crash. But those same investigators accuse Fin and his dog of crimes he didn’t even know existed.

The Amazon rainforest holds a world-changing secret—a ship lost to time from another world. College student Will Kaufman unearthed the biggest archaeological discovery in human history… he just needs to find a way back to Earth to tell people about it. Four thousand years ago, a Federation bounty hunter Void ship crashed on a remote and primitive planet. There it remained until Will found it and accidentally reactivated it, launching him light-years away.

When a platoon of tall boys learns their sergeant's brother is MIA, they go into a city wracked with centuries of war to find him. By the end of the fight, they will learn of a massive government coverup by the highest officers in the expeditionary fleet, an alien invasion, new portal technology, and an AI uprising that may or may not be benevolent. All they must do to put things right is save humanity.

Wreck Jumpers are highly specialized soldiers trained for search and rescue deep behind enemy lines. They are the special forces operators sent in when things have already gone from bad to worse. Malcolm "Mack" Baines and his Recovery Team are the best of the best. When a Special Orbital Assault Regiment School nestled inside an asteroid belt suddenly goes dark, Mack and his team of Wreck Jumpers are tasked with putting eyes on the target. Their mission: recon the site and turn the comms back on.

When Carson Flint traded his Commonwealth military badge for the quiet life, he thought he'd left his battles behind. Two years of running a saloon called the Bulwark, a volatile hub for refugees, smugglers, and the occasional war-weary soldier, was the peace he'd been looking for. He's never had it easier, or been so bored. But when a fugitive Commonwealth operative arrives with dangerous secrets and a war criminal on his tail, Carson's sanctuary quickly becomes a target.

Brent Parthet just wanted to be left alone. A deadly supercommando in the Southwind War, Brent had retired a hero to a wildlife preserve as far from civilization as possible to enjoy the simple life with his wife and young son. But when one of the Southwind, the massive, genetically-engineered slaves who'd rebelled against their human masters, shows up at Brent's door, asking for help from an old enemy, Brent will find out that the war isn't really over. And he may have been fighting for the wrong side.

Elise was always made fun of for her big ears and buck teeth. She tried her best to overcome the mockery, only to work herself to death and wake up as... a big-eared, buck-toothed rabbit. Now, with nothing but an almost worthless System Assistant to help her, she needs to survive in a world full of magic and monsters. On top of all that, for some reason she's been given the ominous [Mark of Fate] skill. She has no idea what it does, but things keep happening to her, most of them unpleasant.