1. PrairyErth: A Deep Map;Heat-Moon,1991
2. Review of PrairyErth: A Deep Map;Wydeven;Great Plains Quarterly,1993
3. In Comes I.;Pearson,2006
4. On the Road;Kerouac,1957
5. A Walk in the Woods: Rediscovering America on the Appalachian Trail;Bryson,1997