Golden Alaska A Complete Account to Date of the Yukon Valley Ingersoll, Ernest Innbundet / 2010 / Engelsk
Through the Shenandoah Valley The Chronicle of a Journey Through the Uplands of Virginia Ingersoll Ernest Innbundet / 2018 / Engelsk
Crest of the Continent A Record of a Summer's Ramble in the Rocky Mountains and Beyond Ingersoll, Ernest Heftet / 2017 / Engelsk