During the Thanksgiving break, at GH's parents' home in Cincinnati, I spotted a heavily discounted copy of Cloud Atlas at Kroger's and could not resist getting it. Sorry, take a number, Laura Riding. David Mitchell's novel is ingeniously constructed, six stories nestled in one another like Matryoshka dolls. Each story plays with the conventions of a particular genre, so "The Pacific Journal of Adam Ewing" is a Melvillian sea yarn, "Letters from Zedelghem" is an epistolary novel about a young music genius, "Half Lives: the First Luisa Rey Mystery" proclaims it is a thriller in its title, "The Ghastly Ordeal of Timothy Cavendish" is a Borgesian story about intertexuality, "An Orison of Sonmi-451" is a piece of dystopian sci-fi, and "Sloosha's Crossin' an Ev'rything After" is a post-apocalypse island tale. Though the overall construction is brilliant, the individual stories run the risk of soundi...