Nebula Award–winning author Elizabeth Moon makes a triumphant return to science fiction with a thrilling series featuring Kylara Vatta, the daring hero of her acclaimed Vatta’s War sequence. Summoned to the home planet of her family’s business empire, space-fleet commander Kylara Vatta is told to expect a hero’s welcome. But instead she is thrown into danger unlike any other she has faced and finds herself isolated, unable to communicate with the outside world, commanding a motley group of unfamiliar troops, and struggling day by day to survive in a deadly environment with sabotaged gear. Only her undeniable talent for command can give her ragtag band a fighting chance. Yet even as Ky leads her team from one crisis to another, her family and friends refuse to give up hope, endeavoring to mount a rescue from halfway around the planet—a task that is complicated as Ky and her supporters find secrets others will kill to protect: a conspiracy infecting both government and military that threatens not only her own group’s survival but her entire home planet.

In this new military sci-fi thriller from the author of Cold Welcome, space fleet commander Kylara Vatta uncovers deadly secrets on her latest mission—shedding light on her own family's past. As Admiral Kylara Vatta learned after she and a shipfull of strangers were marooned on an inhospitable arctic island, the secrets she and her makeshift crew uncovered were ones someone was ready to kill to keep hidden. Now, the existence of the mysterious arctic base has been uncovered, but much of the organization behind it still lurks in the shadows. And it is up to the intrepid Ky to force the perpetrators into the light, and finally uncover decades worth of secrets—some of which lie at the very heart of her biggest family tragedy.