With their underlying principles the capacity for growth and the joy of doing, Mr. Hamilton and his wife (who have a school in Massachusetts) have based their work with problem children on play therapy. Heartening stories of implementation- using the path of reason in accordance with individual desires, are the matrix of an account of years spent with soul sick youngsters whose cones of honesty had to be and were, uncovered. A departure from the gloved hand method of so much psychotherapy today.