Nonviolent Communication: A Language of Life: Life-Changing Tools for Healthy Relationships
by Marshall B. Rosenberg
Crucial Conversations: Tools for Talking When the Stakes Are High
by Patterson, Grenny, McMillan & Switzler
What Happened to You?: Conversations on Trauma, Resilience, and Healing
by Bruce D. Perry & Oprah Winfrey
Crucial Conversations: Tools for Talking When Stakes are High
by Joseph Grenny, Kerry Patterson, Ron McMillan, Al Switzler, & Emily Gregory