“A beautifully written and comprehensive book that addresses every aspect of the use of ACT methods with children. In addition to putting forth a treasure trove of new materials and new ideas, I love how it builds out classic ACT methods in ways that are thoroughly age appropriate and yet recognizable, so that practitioners can follow Tamar's lead and begin to apply other things they may know about ACT in creative new ways as well. A transformational book that every practitioner who works with children should have at arm's reach.”