- Rockhounding Montana: A Guide to 100 of Montana's Best Rockhounding Sites
- Rockhounding Northern California: A Guide to the Region's Best Rockhounding Sites
- Rockhounding Southern California: A Guide to the Area's Best Rockhounding Sites
- Rockhounding Alaska: A Guide to 75 of the State's Best Rockhounding Sites
- Camping Alaska: A Guide to Nearly 300 of the State's Best Campgrounds (Where to Climb)