A sometimes mapmaker and artist herself, Harmon presents an eclectic collection of inventive maps and drawings. Among the pleasures of this provocative riff on finding one's place in the world, she includes essays and other ephemera, an abstract map by Ellsworth Kelly, and wildly bad maps of the United States by a group of students. With 50 color and 50 black-and-white illustrations.  (GEO26, $24.95)