with Liddon, L. , Kingerlee, R. , Barry, J. A. , 2019, What are the factors that make a male-friendly therapy?, in R. Kingerlee, M. Seager & L. Sullivan (eds.), The Palgrave handbook of male psychology and mental health, Basingstoke, Palgrave Macmillan, pp. 671-694.
, 2019, From stereotypes to archetypes: an evolutionary perspective on male help-seeking and suicide, in R. Kingerlee, M. Seager & L. Sullivan (eds.), The Palgrave handbook of male psychology and mental health, Basingstoke, Palgrave Macmillan, pp. 227-248.
with Barry, J. A. , 2019a, Cognitive distortion in thinking about gender issues: gamma bias and the gender distortion matrix, in R. Kingerlee, M. Seager & L. Sullivan (eds.), The Palgrave handbook of male psychology and mental health, Basingstoke, Palgrave Macmillan, pp. 87-104.
with Barry, J. A. , 2019b, Positive masculinity: including masculinity as a valued aspect of humanity, in R. Kingerlee, M. Seager & L. Sullivan (eds.), The Palgrave handbook of male psychology and mental health, Basingstoke, Palgrave Macmillan, pp. 105-122.
with Kingerlee, R. , Sullivan, L. (eds) , 2019a, The Palgrave handbook of male psychology and mental health, Palgrave Macmillan, Basingstoke.