- Haunted Boulder: Ghostly Tales From the Foot of the Flatirons.
- Insiders' Guide to Boulder and Rocky Mountain National Park, 9th (Insiders' Guide Series)
- The Insiders' Guide to Boulder & Rocky Mountain National Park
- The Insiders' Guide to Boulder and Rocky Mountan National Park--4th Edition
- Haunted Boulder 2: Ghostly Tales From Boulder and Beyond