Cattanach, A.  (1994).  Play therapy – Where the sky meets the underworld. London: Jessica Kingsley.
Deal, R. and Jones, M., (2009).  Strength cards for kids.  Australia: Innovative resources.
Deal, R., Masman, K. and Bowler, R., (2003).  Stones …have feelings too.  Australia: Innovative resources.
Dunsmuir, S. and Hardy, J., (2016). Delivering Psychological Therapies in Schools and Communities. Leicester: British Psychological Society.
Finn, S. and Tonsager, M., (1997). Information-Gathering and Therapeutic Models of Assessment: Complementary Paradigms, Psychological Assessment Vol. 9, No. 4, 374-385, American Psychological Association
Gersie, A. and King, N. (1990).  Storymaking in education and therapy.  London: Jessica Kingsley.  

Heegaard, M. (1991).  When mom and dad separate.  Minneapolis: Woodland Press.                        
Hickmore, H. (2000). Using art and play in assessment and intervention for troubled children in Barwick, N. (Ed). Clinical counselling in schools (pp108-123). London: Routledge. 108 - 123
Oaklander, V. (1988).  Windows to our children. New York: Gestalt Journal Press
Sunderland, M. and Engelheart, P. (2015).  Draw on your emotions.  London: Speechmark
Veeken, J. and Harman, S., (2009).  The Bear Cards – Express yourself!. Australia: Qcards.
Wilson, P. and Long, I., (2008).  Emotions blob cards.  Milton Keynes: Speechmark.