Andrew Ferguson, Land of Lincoln: Adventures in Abe’s America (Atlantic Monthly Press, $24). This is not a biography of Abraham Lincoln, much less a scholarly monograph, but a kind of intellectual travel book, an account of the author’s visits to Lincoln-related sites and events across America, in the course of which he meets a wildly diverse assortment of Lincoln-lovers and Abe-haters, most of them eccentric in degrees varying from mildly aberrant to near-pathological. Everything he sees and everyone he encounters along the way is described with an engaging combination of dry, sly wit and what can only be described as empathy (TT).