Slant Step Book.

Sacramento: The Art Co. (1969). First edition. 36 pp w/table of contents & credits. Fine in glossy illustrated wrappers. Cover and internal photography by Steve Jongeward. William Witherup, William T. Wiley, Ray Johnson, Jack Fulton, and many others respond to the enigmatic object. INSCRIBED by Weidman on the title page, “Special copy for / Marvin Malone – / Phil Weidman.”