Legion of Super-Heroes in "The Secret of the Mystery Legionnaire"
Story reprinted from Adventure Comics (Vol 1) #305.
Legion of Super-Heroes in "The Legion of Substitute-Heroes"
Story reprinted from Adventure Comics (Vol 1) #306.
Legion of Super-Heroes in "The Secret Power of the Mystery Super-Heroes"
Story reprinted from Adventure Comics (Vol 1) #307.
Legion of Super-Heroes in "The Return of Lightning Lad"
Story reprinted from Adventure Comics (Vol 1) #308.
Legion of Super-Heroes in "The Legion of Super-Monsters"
Story reprinted from Adventure Comics (Vol 1) #309.
Legion of Super-Heroes in "The Doom of the Super-Heroes"
Story reprinted from Adventure Comics (Vol 1) #310.
Legion of Super-Heroes in "The War Between the Substitute-Heroes and the Legionnaires"
Story reprinted from Adventure Comics (Vol 1) #311.
Legion of Super-Heroes in "The Super-Sacrifice of the Legionnaires"
Story reprinted from Adventure Comics (Vol 1) # 312.
Jimmy Olsen and the Legion of Super-Heroes in "The World of Doomed Olsens"
Story reprinted from Superman's Pal, Jimmy Olsen #72.
Legion of Super-Heroes in "The Condemned Legionnaires"
Story reprinted from Adventure Comics (Vol 1) #313.