4.5 stars! 
 In the future, a war starts between Pro-Life and Pro-Choicers. It's solved in an unexpected way: human life begins at conception, and no child may be terminated from then until the age of reason. From ages 13-17, however, parents now have the option to 'unwind' their children. Once this order is given, it cannot be taken back, and that teen's body will be harvested for parts, in effect keeping them "100% alive". 
 Mostly Unwind concerns three kids that are due to be Unwound, all for unique reasons. We follow their journey in trying to stay alive and in one piece. The chapters are brief, with each one told through the point of view of different characters. I couldn't wait to see what happened next! 
 Whoah, what a premise. As far as my reading experience goes, this is a unique concept. Even better, Shusterman executes it exceptionally well. I bonded to the characters, or I marveled at the distinct personalities of the ones I didn't care for so much. Some parts are predictable, but nothing that should lessen your enjoyment. 
 My 15 year old son read this several years ago, and since he is no longer a reader (alas), when he told me it was "a good book", with genuine enthusiasm in his voice, I knew I needed to read it. What I didn't expect was to like it so much that I want to read the next one, though that's a good thing! 
 I also like that none of the characters made me roll my eyes, gag, or wish they would just STFU already. Too many YA dystopian novels seem to have that affect on me, so, thanks, Mr. Shusterman. Plus, this book could get you thinking about some heavy existential stuff, if you wish to let your mind wander there.