With his first photo published while serving as a ship's photographer for the U.S.S. Haleakala, Carl has been published in a variety of periodicals since 1988. Here is a highlight of some of his publications and tear sheets from over the years:
- Alaska
- Alaska Beyond
- Anchorage Daily News
- Backpacker
- The Daily Record (Scotland)
- Endless Vacation
- High Country News
- International Journal of Wilderness
- Issues (Australia)
- The Milepost
- Naturfreundin (Germany)
- National Geographic
- National Parks
- Nature Photographer
- Nature’s Best Photography
- Outdoor Photographer
- PDN Magazine
- South Dakota
- The Telegraph (London)