1. Beames, S., & Brown, M. (2016). Adventurous learning: A pedagogy for a changing world. New York, NY: Routledge.
2. Bell, C., & Lyall, J. (2002). The accelerated sublime: Landscape, tourism and identity. Westport, CT: Praeger Publishers.
3. Bixler, R., & Floyd, M. (1997). Nature is scary, disgusting, and uncomfortable. Environment and Behavior, 29(4), 443–468.
4. Boyes, M. (2004). The maintenance of quality in the preparation of outdoor education teachers. New Zealand Journal of Outdoor Education: Ko Tane Mahuta Pupuke, 1(4), 82–97.
5. Boyes, M. (2011). Historical and contemporary trends in outdoor education. In D. Irwin, J. Straker, & A. Hill (Eds.), Outdoor education in Aotearoa New Zealand: A new vision for the twenty first century. Christchurch: CPIT.