Vtg 1960 Story of the ATOM HC Book Gateway by Mae Ira Freeman Rene Martin Illustrator. Measures approx. 9 1/4" x 6 3/4" x 1/2" thickness. 81 numbered pages, varied assorted schools libraries inked + stamped personalized inside including old card envelope remains affixed inside back cover + clear packing tape?/numeral labeling remains along outer spine, shown. Old school Collector reading material - keep for yourself or perhaps gift to a Friend. :).