Sylvia Crocker's is a work of a daring and creative thinker, offering a bold reconceptualization of Gestalt therapy that extends all the way from its philosophical foundation to the nuances of its clinical application. In prose that is clear as a bell, Crocker fully exposes the depth and power of Gestalt therapy's field theoretical model, deftly moving from individual to larger systems work and back again, and capturing the full range of human psychological phenomena as she goes.