The only novel ever to win the Hugo, Nebula, and Arthur C. Clarke Awards and the first book in Ann Leckie's New York Times bestselling trilogy.
On a remote, icy planet, the soldier known as Breq is drawing closer to completing her quest.
Once, she was the Justice of Toren - a colossal starship with an artificial intelligence linking thousands of soldiers in the service of the Radch, the empire that conquered the galaxy.
Now, an act of treachery has ripped it all away, leaving her with one fragile human body, unanswered questions, and a burning desire for vengeance.
"If you don't know the Ancillary series by now, you probably should. Ann Leckie's sociopolitical space opera almost singlehandedly breathed new cool into the stereotype of spaceships trundling through far-off systems amid laser battles. ... [Ancillary Mercy] earns the credit it's received: As a capstone to a series that shook genre expectations, as our closing installment of an immersively realized world, and as the poignant story of a ship that learned to sing."―NPR Books on Ancillary Mercy
"Powerful."―The New York Times on Ancillary Sword
"Unexpected, compelling and very cool. Ann Leckie nails it...I've never met a heroine like Breq before. I consider this a very good thing indeed."―John Scalzi
"Ancillary Justice is the mind-blowing space opera you've been needing...This is a novel that will thrill you like the page-turner it is, but stick with you for a long time afterward."―i09.com (included in 'This Fall's Must-Read Science Fiction and Fantasy Books')
"It's not every day a debut novel by an author you'd never heard of before derails your entire afternoon with its brilliance. But when my review copy of Ancillary Justicearrived, that's exactly what it did. In fact, it arrowed upward to reach a pretty high position on my list of best space opera novels ever."―Liz Bourke, Tor.com
"Establishes Leckie as an heir to Banks and Cherryh."―Elizabeth Bear
Ann Leckie has worked as a waitress, a receptionist, a rodman on a land-surveying crew, a lunch lady, and a recording engineer. The author of many published short stories, and former secretary of the Science Fiction Writers of America, she lives in St. Louis, Missouri, with her husband, children, and cats.