Incoming Resources
- Accord Pub., Denver, Colo., c1996
- U.S. Dept. of the Interior, National Park Service, Denver, Colo., 1990
- Unbridled Books, Denver, Colo., c2007
- MacMurray & Beck, Denver, Colo., 1999
- Denver Zoological Foundation, Denver, Colo., c1995, Roberts Rinehart Publishers, Boulder, Colo.
- Denver Art Museum, In association with W.W. Norton, Denver, Colo., New York, 1990