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Mikey Barnes is immortal. Well, sort of. He’s an Expendable, someone who is expected to perform the most dangerous jobs associated with colonizing a planet. When he dies, his body is put into the corpse hole where it’s broken down to its base components. Then another body is grown, complete with his consciousness.
This is Mickey’s seventh life.
During a mission he falls down a crevasse and into a possible lair of creepers – caterpillar-like entities that live underground – and is deemed unsalvageable. Except he’s rescued and when he gets back to his bunk he discovers Mickey8, the newest instantiation of himself.
The subject matter is what drove me to this novel. What an interesting idea, to have an Expendable on board to eat the local cuisine, breathe the air first, and even clean out radiation-thick areas of the ship. The author explained all of this well enough for me to simply handwave away a lot; like anti-matter engines and humans regularly going on one-way trips to colonize other planets.
I would consider this Sci-Fi Lite, if that’s a thing. There’s just enough science to explain things and the main focus is the lead character attempting to figure out how to live with a copy of himself, all while dealing with creepers, a hostile environment, and a ship crew that mostly see him as an abomination.
This is a fast read, with large font, easy sentences, and a tight plot. Some of the backstory dragged a bit, but was important enough to the overall plot line to keep it interesting. I found this novel to be a good example of how much science to include to keep the reader in the know, when and where to give backstory, and how to keep a lean plot.
Overall, I enjoyed this as a bit of science fiction fluff.