- Interpretive Master Planning: The Essential Planning Guide for Interpretive Centers, Parks, Self-Guided Trails, Historic Sites, Zoos, Exhibits & Programs
- Interpretive Master Planning: For Parks, Historic Sites, Forests, Zoos, and Related Tourism Sites for Self-Guided Interpretive Services for Interpre
- The Interpretive Training Handbook
- Interpretive Master Planning: Strategies for the New Millennium - Philosophy, Theory and Practice
- The Interpretive Trails Book: Effective Planning and Design