Thanks to Netgalley for this ARC! 
 And a very special thanks to the author for writing Hard-SF in a really fun and engaging way. This is often much harder than it might seem at a casual glance. 
 Fortunately, the light tone and the clear explanations of the science prevailed and served only to propel the story forward. And what kind of story is it? It's a fast-paced thriller! And no, before you ask, this isn't a clone of Dark Matter. Far from it. We're dealing with a better version of Star Trek's transporter problem from a quantum entanglement viewpoint, and far from getting bogged down in an introductory reading of such a story, (which has been done a lot), we jump right ahead into the social and technological implications of a society that has come to accept it and the actuarial realities of checksumming your torrented self across great distances. How boring, right? But boring gets people moving, and moving, and moving... aaaand ... I really shouldn't spoil this, but all the cool stuff happens after the poop hits the fan from after this point. 
 Copy, paste, delete. We know the concept. No problem. Now skip the last step. Hello, me! :) 
 The author carries two PoV's wonderfully and keeps it light even when really bad things are happening. I loved it, from the marital problems to the chase, the ambulance, the AI, the conspiracy, the nutjobs AND the nutjobs, and of course, arguing with yourself. :) I like to think that I wouldn't have any such problems with myself, but let's be realistic here. A perfect teleportation clone is going to be competing with your resources right off the bat. There's a lot of real conflicts right there. 
 So, bravo! for keeping it real. 
 This was a very nice surprise. I asked for this one just on a whim and I am very pleased I did. I totally recommend this for all kinds of clone-fans who love thrillers. This one happens to be a lot better than most and I can say it feels rather more original than most. PLUS! It has the benefit of sticking close to real science to the best of our current understanding! 
 The same goes for all the multitudes of the great little idea-gems we visit in this future world. The carbon-sucking mosquitos are a delight. So are the self-driving cars that alert each other on emergency channels whenever some monkey is taking the wheel. :) Scary. :)