Tara Brach is an American psychologist, author, and proponent of Buddhist meditation. She is a guiding teacher and founder of the Insight Meditation Community of Washington, D.C. USA. Tara Brach is one of my favourite meditation teachers, I found her books: Radical Acceptance: Awakening the Love that Heals Fear and Shame and Radical Compassion: Learning to Love Yourself and Your World with the Practice of RAIN; to be very helpful and insightful.
In her work, Brach expands on concepts and ideas such as RAIN, Buddhist meditation, Radical Acceptance and Radical Compassion, Loving Kindness, living in trace, Self-Care, Self-Compassion, Self-healing, Self-nurturing, among other life changing topics.