Devil in the White City sounds really interesting to me. I love Philip K. Dick (and dystopia in general). I'm currently reading Bossypants. I've heard good things about The Hunger Games. Actually, I'm pretty jazzed about this entire list, so far.A couple more suggestions:The Immortal Life of Henrietta Lacks, by Rebecca Skloothttp://www.amazon.com/Immortal-Life-Henrietta-Lacks/dp/1400052181/ref=tmm_pap_title_0Neuromancer, by William Gibsonhttp://www.amazon.com/Neuromancer-William-Gibson/dp/0441012035?ie=UTF8&s=books&qid=1205333178&sr=1-1
I second Devil in the White City, We Need to Talk About Kevin, and just to mix it up Bossypants.
I'm going to toss in City of Thieves by David Benioff. http://www.amazon.com/City-Thieves-Novel-David-Benioff/dp/0670018708