Book Three: Functional Family Therapy (FFT)
By James Alexander, Cole Barton, Donald Gordon, Jennifer Grotpeter, Kjell Hansson, Rich Harrison, Susan Mears, Sharon Mihalic, Bruce Parsons, Christie Pugh, Stewart Schulman, Holly Waldron, and Tom Sexton

Functional Family Therapy is a short-term therapeutic program for at-risk youth. The program involves phases and techniques designed to engage and motivate youth and families; change youth and family communication, interaction and problem solving; and help families better deal with and utilize outside system resources. (1998, 2000, 2002)