Action Comics (1938 DC) #428 FN
Published Oct 1973 by DC.
Cover pencils by Nick Cardy, inks by Nick Cardy and Murphy Anderson (Superman poster only). "Whatever Happened to Superman?", script by Cary Bates, pencils by Curt Swan, inks by Murphy Anderson; Lex Luthor puts a satellite into orbit that causes everyone to believe Superman has vanished for the last ten years. "The Plot to Kill Black Canary!", script by Elliot S! Maggin, art by Dick Giordano; Green Arrow commits Black Canary to be the spokesman for a motorcycle company; While doing a display of the motorcycle at a car show, two thugs try to kill Black Canary. 36 Pages, Full Color. Cover price $0.20.