Kalman Glantz & John Pearce authored "Exiles in Eden: Psychotherapy from an Evolutionary Perspective"; a copy is probably still available. You can reach John at firstname.lastname@example.org on the Internet. I understand Kalman is currently editing a casebook based on EP.
There's a course on Clinical Sociobiology being offered for the 1st time at the Einstein Institute on Cape Cod this summer. An introduction can be found at www.cape.org; look for the Roundtable, the schedule of courses, and the course introduction.
Again, thank you for asking!