See Tricycle Magazine: Spring 1994 For Full Review:

.... .
Lama Zopa uses two sources for his commentary: in addition to the first part of Dodrupchen Rinpoche Ill’s text, “Using Suffering as the Path to Enlightenment,” he also uses the Gelukpa Lama Pabongka’s “thought transformation” section of his larger treatise known as “Liberation in the Palm of Your Hand.” At the end of this little volume there is a short glossary of some key Buddhist concepts as well as a list of suggested further readings.

For the curious reader who may want to consult an actual translation of the entire text by Dodrupchen Rinpoche III, it was published in Tulku Thondup’s Enlightened Living (Shambhala, 1990).

Finally, it is to be noted that after a decade or so of many works devoted to the Tantric forms of Tibetan Buddhism, the foundational texts of the Mahayana finally seem to be gaining a greater degree of attention. Indeed, for both the interested general reader, and the committed practitioner, Transforming Problems can now be read side by side with two other works of the “thought transformation” genre: Chogyam Trungpa’s Training the Mind and Cultivating Loving-Kindness (Shambhala, 1993), and Dilgo Khyentse’s Enlightened Courage (Snow Lion, 1993).