Professor & Senior Researcher, Centre for Educational Research, Western Sydney University
- Gray, T. [Ed]. (1998-2002). Editor in chief of the Australian Journal of Outdoor Education. Initiated fully refereed process for all submissions in 1998. ISSN 1324 1486.
- Gray, T. and Hayllar, B. [Eds]. (1997). Catalysts for Change: The 10th National Outdoor Education Conference Proceedings. Collaroy Beach, NSW. January 20-24. ISBN 1 86365 400 3 (329 pages).
- Gray, T., Brand, D. and Miles, G. (1993). Proceedings of the 3rd NSW Outdoor Education Conference. Illaroo Farm, Shoalhaven River, NSW. September 22-24.(213 pages).