The Ends of the Earth is by turns an absorbing book, a well-observed account of many journeys and an informative guide to some unusual and hard-to-visit places. What it is not, is a pleasant read. I would even be willing to bet that the author, an award-winning German foreign correspondent, broadcaster and honorary professor of literature at Humboldt University, would feel insulted if he were ever told that his work was merely amusing or entertaining. His observations have a sharp edge, he prefers creative discomfort to cushioned ease and he often seems to enjoy being disappointed, hurt and disillusioned&mdashwithout apparently being depressed.