Book excerpt: From the author of the internationally acclaimed The Harmony Silk Factory comes an enthralling novel that evokes an exotic yet turbulent place and time—1960s Indonesia during President Sukarno’s drive to purge the country of its colonial past. A page-turning story, Map of the Invisible World follows the journeys of two brothers and an American woman who are indelibly marked by the past—and swept up in the tides of history.