49. Price, J.S. (2013) An evolutionary perspective on anxiety and anxiety disorders. In: New Insights into Anxiety Disorders, ISBN 978-953-51-1053-8, edited by Federico Durbano. Rijeka, Croatia: InTech, pp. 3-20.

50. Price JS (2011) Did severe depression evolve as ritual death (or physical incapacity)? The Evolutionary Review: Art, Science, Culture, eds Alice Andrews and Joseph Carroll. Vol 2. Albany: State University of New York Press. Pp. 58-63.

51. Price, J.S. (2011). The role of mood change in defining relationships: A tribute to Gregory Bateson (1904-1980) In: Maladapting Minds: Philosophy, Psychiatry and Evolutionary Theory Edited by Andreas de Block and Pieter Adriaens. Pp. 264-288. Oxford: Oxford University Press.

52. Price, JS and Wilson, DR (2011) Male philopatry, female entrapment, and sex difference in the incidence of depressive illness. Invited chapter for a volume produced by the University of Athens Press in honour of Professor George Christodoulou; Honorary President, Hellenic Psychiatric Association; President, Psychiatric Association for Eastern Europe and the Balkans; Honorary Fellow, World Psychiatric Association. ) Athens: University of Athens Press . Pp. 36-41.

53. Wilson DR, Price JS, Preti A (2009) Critical learning periods for self-esteem: mechanisms of psychotherapy and implications for the choice between individual and group treatment. In GN Christodoulou, M Jorge, JE Mezzich (eds) Advances in Psychiatry, third volume. Athens: Beta Medical Publishers, pp. 75-81.

54. Price, J.S. (2009) The capacity for change of religious belief system. In Feierman, J. R. (ed.) The Biology of Religious Behavior: The Evolutionary Origins of Faith and Religion. Praeger. Pp.

55. Price, J.S. (2007) A creativity myth: madness and the creation of new belief systems. In: Creativity, Madness and Civilisation, ed. R. Pine. Newcastle: Cambridge Scholars Press, pp. 21-32.

56. Price JS (2002) The triune brain, escalation de-escalation strategies and mood disorders. In: Cory GA Jr & Gardner R Jr (eds) The Evolutionary Neuroethology of Paul MacLean: Convergences and Frontiers. Westport, CT: Praeger. Pp. 107-117.

57. Price, J.S. (2000). Subordination, self-esteem and depression. In Sloman, L. and Gilbert, P. (Eds.), Subordination and Defeat: An Evolutionary Approach to Mood Disorders and their Therapy. (pp.165-177). Mahwah, NJ: Lawrence Erlbaum Associates.

58. Stevens, A. & Price, J. (1999) An evolutionary perspective on treatment. In: The Evolution of the Psyche (ed. D.Rosen & M.Luebbert). Westport, CT: Greenwood Publishing Group. Pp. 208-215.

59. Price, J.S. (1999) To integrate the psychotherapy of schizophrenia into the activities of the multidisciplinary team, and to base it on the principles of evolutionary biology. In: M. Maj & N. Sartorius (Eds.) Schizophrenia (pages 231-233). Chichester: John Wiley. Volume 2 of WPA series “Evidence and Experience in Psychiatry”.

60. Price, J.S. (1999) Implications of sexual selection for variation in human personality and behavior. In: The Darwinian Heritage and Sociobiology, ed. J. van der Dennen & D. Smillie. Westport CT:: Greenwood Publishing Group. Pp. 295-308.

61. Price, J. & Stevens, A. (1999) An evolutionary approach to psychiatric disorders: group splitting and schizophrenia. In The Evolution of the Psyche (ed. D.Rosen & M.Luebbert) pp. 196-207. Westport, CT: Greenwood Publishing Group.

62. Gardner, R. Jr. & Price, J.S. (1999) Sociophysiology and depression. In: The Interactional Nature of Depression: Advances in Interpersonal Approaches (eds. T. Joiner and J.C.Coyne). Washington, DC: APA Books. Pp. 247-268.

63. Price, J.S. (1992) Accentuate the positive, eliminate the negative: the role of boosting and putting-down signals in mental health. In D.R.Trent (ed) Promotion of Mental Health Volume 1, 1991. Aldershot: Avebury. 89-101.

64. Price, J.S. (1989). The effect of social stress on the behaviour and physiology of monkeys. In Davison, K. and Kerr, A. (Eds.), Contemporary Themes in Psychiatry (pp.459-466). London: Gaskell.

65. Price, J.S., 1988. Alternative channels for negotiating asymmetry in social relationships. In: Chance, M.R.A. (Ed.) Social Fabrics of the Mind. Lawrence Erlbaum, Hove, pp. 157-195.

66. Price, J.S. (1968) The genetics of depressive behaviour. In Recent Developments in Affective Disorders. (ed. A. Coppen & A. Walk). London: Royal Medico-Psychological Association. Pp. 37-54.

67. Price, J.S (1980) Mental Disease. In The Medical Annual. (ed R.B. Scott) Bristol – John Wright.  Pp 184-193.