With his trademark comically wry phrasing and a sure eye for quirky detail, Echenoz has produced his oddest and most enjoyable novel to date. Chopin's Move interweaves the fates of Chopin, entomologist and recalcitrant secret agent; Oswald, a young foreign-affairs employee who vanishes en route to his new home; Suzy, who gets enmeshed in a tangle of deceit and counterdeceit; the mysterious Colonel Seck, whose motivations are never quite what they...