Story across 23 pages in three parts of 5.67, 5.5, and 10.67
house ad for Showcase (DC, 1956 series) #78
Letters submitted by Gerald Cleaver; Michael Gold; Tavner Delcamp.
house ad for DC Special (DC, 1968 series) #1 and World's Finest Comics (DC, 1941 series) #179 [80 Page Giant #G-52], on sale August 6