This essay is a critical reading of Sherwood Anderson's "Winesburg, Ohio" and N. Scott Momaday's "The Way to Rainy Mountain", two contemporary place-based composite novels, which focus on the mobility of people in imagined and real communities. I will use Edward Soja's ideas of "thirdspace" and the "trialectics of spatiality" to analyze how two authors of the composite novels challenge, represent, or recreate a community concept by illustrating different social spaces and mobilities.