Adventure Comics #210 Facsimile Edition (Net) (Net)

THE FIRST APPEARANCE OF KRYPTO THE SUPERDOG! A young Clark Kent rediscovers a Superboy's best friend in this heartwarming reunion spanning years of time and light-years of space. Introducing Krypto--The Superdog from Krypton! Then thrill as Aquaman thwarts a team of smugglers attempting to sink a nautical newspaper* and Green Arrow and Speedy match wits against the insidious intellect of Mr. Genius!