Vol. 04 – Trekking to El Paso
- Vol. 4, Chapter 1-Thermopolis, WY
- Vol. 4, Chapter 2-Central Wyoming
- Vol. 4, Chapter 3-Ever Been to a Tractor Pull?
- Vol.4, Chapter 4-Cowboy Country
- Vol.4, Chapter 5-Pueblo, CO
- Vol. 4, Chapter 6-Taos, NM
- Vol.4, Chapter 7-Los Alamos, NM
- Vol.4, Chapter 8a-Santa Fe, NM
- Vol.4, Chapter 8b-Santa Fe, NM
- Vol.4, Chapter 9-Down the Rio Grande River to Las Cruces
- Vol.4, Chapter 10-Las Cruces, NM
- Vol.4, Chapter 11-The Borderlands
- Vol.4, Chapter 12-White Sands and Alamagordo, NM
- Vol.4, Chapter 13-Carlsbad Caverns
- Vol.4, Chapter 14-Roswell and the Road to Amarillo
- Vol.4, Chapter 15a-Amarillo, TX
- Vol.4, Chapter 15b-Amarillo continued…
- Vol.4, Chapter 16-Dodge City, KS
- Vol.4, Chapter 17-Kansas Salt Mines
- Vol.4, Chapter 18-Wichita, KS
- Vol.4, Chapter 19-Sweden in Kansas?