Incoming Resources
- Magination Press, Washington, DC, 2005
- Stephen R. Brown Studio, Washington, DC, 2012
- National Geographic Kids, Washington, DC, 2018
- National Geographic, Washington, DC, 2023
- National Geographic Society, Washington, DC
- National Geographic, Washington, DC, 2016
- State of the Art, Washington, DC, 2008
- Tumbleweed Press, Distributed by National Book Network, Washington, DC, Lanham, MD, c1993