First off; don't start here. You might be able to keep up with the plot twists and characters, but you'll enjoy Terminal State much more if you've read the previous three books in the series, and in the right order. So go start with
The Electric Church which is the first Avery Cates adventure.
Cates is a magnificent anti-hero. He's a gunner of the future; a hard-ass assassin who used to be a high-up hitman for hire when the world made sense. But since the start of this series the world has come apart at the seams, and Cates is always somewhere near the centre of the action. The world doesn't revolve around him but he is always in the wrong place at the wrong time, and usually comes out of it with battered faculties and fewer working limbs than he started with. Oh, and a couple of ghosts in his head...
In this earth of the future, a united society has ripped itself apart into civil war. The System Police and govt militia are struggling for the upper hand, helped and hindered by corporate interests, the psi guys, and old-school crims like Cates looking to make margin where ever they can.
I enjoyed Terminal State every bit as much as the earlier novels, although it is rather more running-and-fighting than high-concept sci-fi. As society disintegrates, so does Cates -- although he gets a pick-me-up at the start of the book with military grade augmentation. He's up against his oldest enemies however, plus android police, augmented soldiers and seriously powerful psi guys. So inevitably Cates takes a right kicking -- and comes up with a snappy one-liner for almost every occasion.
Much like the Sven series (
Death's Head: Maximum Offence), there's an awful lot of shooting, killing, running and shouting in Terminal State. Neither series introduces many new concepts to the sci-fi world, but both make excellent use of existing ideas. (Both the Monks and the Digital Plague in the Avery Cates series remind me of similar concepts in Alastair Reynolds' future history --
Chasm City ).
Jeff Somers' writing is very easy to enjoy; very fluid and extremely well paced. He's created a range of engaging characters, and I'm now hanging on to find out what happens next. I hope that the next novel slows the pace a little and maybe increases the sci-fi aspect of the series; a bit less shouting and a bit more tech would be good.
Happy to recommend this -- just steer clear if you're easily offended, or prefer your sci-fi to be heavy/hard science.
8/10