Michelin USA: Straßen- und Tourismuskarte
München, 2012

Rand, McNally & Co,´s Handy Guide to Philadelphia and Environs
Including Atlantic City and Cape May. With maps and Illustrations
Chicago and New York, 1911

Seattle & The Charmed Land
Metropolis of the Pacific Northwest
Seattle, ca. 1925

The Falls of Niagara
Depicted by Pen and Camera
Chicago, 1892

Tours through America and Canada
London, 1924

hawaii
Off-the-Beaten-Path Excursions; Insider Tips - Not-to-be-Missed Lists - Authentic Experiences
Washington, 2009

National Geographic Traveler Hawaii
Hamburg, 2011

Amerikanische Jagd- und Reiseabenteuer aus meinem Leben in den westlichen Indianergebieten
Mit einem farbigen Titelbild und sechzehn Tondruckbildern
Stuttgart / Berlin / Leipzig, o.J.