- Chased in the Eternal City?: A Chris & Colleen Thriller
- Historic Landscapes Summit County, Colorado, Ghost Towns and Townsites Volume 1: Breckenridge and Fort Mary B
- Historic Landscapes Summit County, Colorado, Ghost Towns and Townsites Volume 2: Lincoln City
- Historic Landscapes Summit County, Colorado, Ghost Towns and Townsites Volume 3: Conger's Camp, Dyersville, and More
- Historic Landscapes: Summit County, Colorado Railroad Stations and Sites: Volume 1 Boreas Pass, Farnham, and More