The four books making up this exhibition catalog, which in itself can be classified as an artist book, comprise the topics, Sculpture, Artist and Process, Related Objects, and Bookworks. The latter includes Marvin Sackner's critical essay, "Who Says Thirteen Is Unlucky?" The theme of several of the pieces in the exhibition is Satin's adaptation of John Cage, Jasper Johns and Merce Cunningham's collaborative work, "Dancers on a Plane." -- Source of annotation: Marvin or Ruth Sackner.