The Professor and the Mysterious Box
first edition Hardcover
1964
by Richard G. Van Gelder
Harvey House, 1964. 1st. Hardcover. Dust Jacket Included. 1964 1st edition. A Science Parade Book. VG+ in a VG+, price-clipped dustjacket. Thin octavo, 46 pgs. Nicely illustrated by Harriett. NOT A LIBRARY COPY. (Inventory #: 968)