- Keepers of the Earth: Native American Stories and Environmental Activities for Children (with Michael J. Caduto, 1997)
- Keepers of the Animals: Native American Stories and Wildlife Activities for Children (with Michael J. Caduto, 1997)
- Keepers of Life: Discovering Plants through Native American Stories and Earth Activities for Children (with Michael J. Caduto, 1997)
- Our Stories Remember: American Indian History, Culture, and Values through Storytelling (2003)
- At the End of Ridge Road (2005)
- Rachel Carson (with Rachel Carson and Thomas Locker, 2009)
- A Peacemaker for Warring Nations (2021)