A Superman Revenge Squad member named Blymm subjects Supergirl to radiation that gives her the crazed symptoms of sleep deprivation. Where, oh where has Superboy gone?
- Cover by Ross Andru and Dick Giordano.
- "When Kryptonians Clash!" written by Cary Bates, penciled by Curt Swan, inked by Frank Chiaramonte, colored by Adrienne Roy and lettered by John Costanza.
- "Where, Oh Where has Superboy Gone?" A "The In-Between Years" story by written by Bob Rozakis, penciled by Kurt Schaffenberger, inked by Frank Chiaramonte, colored by Adrienne Roy and lettered by Milt Snapinn.
- This issue contains the Hostess Superhero Ad, Red Tornado in "Clean Sweep".
- Letter to the editor from Todd McFarlane of Calgary, Alberta, Canada.
Can an exhausted Superman deal with a Supergirl gone rogue?