A million thoughts, but only one right thing to do. Eighteen-year-old Serenity Ashdown has a brilliant mind: she counts, calculates, and analyses everything, all the time. Awkward. When her father suddenly disappears, Serenity follows his trail to a parallel dimension. The feds on the other side claim to want to help her go home, if she helps them reconstruct the right codes for the portal between worlds. But it's soon clear they want something more: a gateway for invasion, because this version of Earth is dying. When Serenity learns that her alter-ego was killed in battle, she assumes "the other Serenity's" identity and uses her unique abilities to lead the resistance in a mortal fight against the tyrannical super-government that is poised to invade her universe. Serenity has no idea how to be someone she's not, but she has to try-or she may not have a home to return to.

Caught between love and revenge, Jake has one chance to live up to the man his uncle was. Earth crashed into interstellar politics as a lightweight, lagging so far behind other planetary weapons systems everyone feared they wouldn't survive first contact with other worlds without quick action. By 2185, Earth had united itself into five geographic sectors and developed a defense system powerful enough to keep aggressors at bay—for now, at least. Jake Saunders became a Legion soldier to honor the memory of his war hero uncle, who was brutally murdered in front of him when he was still a young teen. Fast forward a few years, and Jake and his best friend Cal have been tasked with escorting Cal's older sister Diane to become Earth's ambassador on a far-off planet. It's the opportunity of Diane's career, very likely a lifetime post. But for Jake, that could mean a lifetime's heartbreak. He has loved Diane since they were kids, and every step closer to that ambassador assignment is a step closer to goodbye. But somebody is after more than Earth's defense, and Jake, Cal, and Diane are on a trajectory to crash headlong into that dangerous plot. Somebody wants to play Earth against its most immediate threat, Craton, and convince both to develop super weapons—and he's working with the person who killed Jake's uncle all those years ago. When he reappears on Jake, Cal, and Diane's journey to the ambassadorship, Jake is faced with difficult choices to look out for his friends and honor his uncle's memory.

“A solid space adventure for fans of the genre’s classics.” —Kirkus Reviews It only takes one to make a difference. Just days before Jake Saunders plans on proposing to the love of his life, Jake is called upon once again to save his home, Earth. The Earthen Legion troops and its allies think they’re battling only pirates, but a new, more powerful foe from another galaxy flanks their forces and invades, in search of a weapon the planet didn’t even know it had. When Jake learns that this new enemy was responsible for the death of his father many years ago, he realizes he can finally face his true nemesis. The odds are stacked against Jake, but with the help of his friends and allies he’s made along the way, he must rally the remaining Legion troops and retake Earth before it’s too late. The fate of Earth and the fate of his love, rest in the balance.

Caught between love and revenge, Jake has one chance to live up to the man his uncle was. Earth crashed into interstellar politics as a lightweight, lagging so far behind other planetary weapons systems everyone feared they wouldn't survive first contact with other worlds without quick action. By 2185, Earth had united itself into five geographic sectors and developed a defense system powerful enough to keep aggressors at bay—for now, at least. Jake Saunders became a Legion soldier to honor the memory of his war hero uncle, who was brutally murdered in front of him when he was still a young teen. Fast forward a few years, and Jake and his best friend Cal have been tasked with escorting Cal's older sister Diane to become Earth's ambassador on a far-off planet. It's the opportunity of Diane's career, very likely a lifetime post. But for Jake, that could mean a lifetime's heartbreak. He has loved Diane since they were kids, and every step closer to that ambassador assignment is a step closer to goodbye. But somebody is after more than Earth's defense, and Jake, Cal, and Diane are on a trajectory to crash headlong into that dangerous plot. Somebody wants to play Earth against its most immediate threat, Craton, and convince both to develop super weapons—and he's working with the person who killed Jake's uncle all those years ago. When he reappears on Jake, Cal, and Diane's journey to the ambassadorship, Jake is faced with difficult choices to look out for his friends and honor his uncle's memory.

A million thoughts, but only one right thing to do. Eighteen-year-old Serenity Ashdown has a brilliant mind: she counts, calculates, and analyzes everything, all the time. Awkward. When her father suddenly disappears, Serenity follows his trail to a parallel dimension. The feds on the other side claim to want to help her go home, if she helps them reconstruct the right codes for the portal between worlds. But it's soon clear they want something more: a gateway for invasion, because this version of Earth is dying. When Serenity learns that her alter-ego was killed in battle, she assumes "the other Serenity's" identity and uses her unique abilities to lead the resistance in a mortal fight against the tyrannical super-government that is poised to invade her universe. Serenity has no idea how to be someone she's not, but she has to try-or she may not have a home to return to.