Adventure Comics (1938-) #210

A young Clark Kent rediscovers a Superboy’s best friend in this heartwarmingreunion spanning years of time and light-years of space. Introducing Krypto—“TheSuperdog from Krypton!” Then thrill as Aquaman thwarts a team of smugglersattempting to sink a nautical newspaper, and Green Arrow and Speedy match witsagainst the insidious intellect of Mr. Genius!