Recommended books to people outside GIS.

Gestalt Therapy: The Art of Contact, by Serge Ginger, (2007)

Peeling the Onion, by Jorge Rosner (1987), Can be bought at GIS-international

Risking Being Alive, by Tony Key, Yaro Starak & James Oldham (1978)

Creative License: The Art of Gestalt Therapy, by Margherita Spagnuolo Lobb, Nancy
Amendt-Lyon (editors) (2003)

Mending the world, Social interventions, by Gestalt practitioners worldwide. Melnick J.,
Nevis E.C., (2009)
Future Sense: Five Explorations of Whole Intelligence for a World That’s Waking Up,
by Parlett M. (2015)