This review was first published by Booklist on January 1, 2022.
Expendables die. A lot. They’re people whose bodies and minds are stored and replicated as often as necessary. They do the deadly jobs that no one else can do. Mickey Barnes, an amateur historian and layabout, signed up to be an Expendable on a new colony ship to get away from some problems on his home planet. Now on his seventh incarnation, he’s left for dead on a mission on his new planet, but he survives—and now there are two of him. Duplicates aren’t allowed, though, so they need to hide their dual existence. And Mickey7 is the only one who knows that the local life-forms are sentient, and only he can avert an all-out war. Mickey7 is a fast-paced, character-driven, amusing romp of a tale. The concept is compelling and well developed, along with the backstory of how humanity spread out among the stars. Ashton crafts interesting characters and lets their relationships take center stage, and his world building is solid. This is an excellent choice for anyone who enjoys smart and funny science fiction.