Secret Origins (1973 DC 1st Series) #7
Final issue of the series. Cover by Nick Cardy. "Robin the Boy Wonder," script by Bill Finger, pencils by Bob Kane, inks by Jerry Robinson
Dick Grayson watches his parents die and overhears the killers confessing the point, and he decides to tip off the Police; However, the Batman intervenes to save the boy's life, and trains him to become his partner, Robin the Boy Wonder; reprinted from Detective Comics #38. "The Submarine Strikes," script by Mort Weisinger, art by Paul Norris; An unnamed scientist and explorer uses the science of ancient Atlantis to give his son the power to breathe underwater; reprinted from More Fun Comics #73. Short article on the origins of Robin and Aquaman by E. Nelson Bridwell.
36 pgs., full color. $0.20. Cover price $0.20.