Adventure Comics (Volume 1) with a cover date of May, 1964.
After finishing his homework, Superboy travels to the 30th Century for his regular visit with the Legion of Super-Heroes. There they are alerted by the security system of an intruder and Superboy is shocked to find it is his old tormentor Dev-Em. Capturing Dev-Em, Superboy explains how Dev-Em was a juvenile delinquent on Krypton who was sentenced to suspended animation, survived Krypton's destruction and was revived on 20th Century Earth. Superboy then recounts about how Dev-Em managed to trap Superboy in the Phantom Zone and pose as him to cause chaos around Earth. After returning from the Phantom Zone, Superboy was unable to stop Dev-Em who escaped into the distant future. Superboy would finish his story by explaining that the only way he was able to clear his name was with the help of his friend Chief Parker who told everyone Red Kryptonite was the "reason" for Superboy's rampage.
However, it is revealed that Dev-Em has turned over a new leaf in the 30th Century and is a member of the Inter-Stellar Counter-Intelligence Corps. However, when reporting back into the I.C.C., Dev-Em has his mission to stop interplanetary criminal Molock to Superboy. Disguising himself as Dev-Em, Superboy manages to bluff Molock with fake Gold Kryptonite, which is actually Proty II in disguise. After Superboy smashes up Molock's operation and turns him over to the police, the Legion offers Dev-Em membership in the Legion, to which Dev-Em declines, preferring to work with the I.C.C.
Featured Characters:
Supporting Characters:
Antagonists:
Other Characters:
- Radiation Roy (First appearance)
- Commander Kolar (Single appearance)
- Krypto (Flashback only)
- Superbaby (Flashback only)
- Jor-El (Flashback only)
- Jonathan Kent (Flashback only)
- Martha Kent (Flashback only)
Locations:
Items:
Synopsis for Superboy: "Superboy's Switch in Time!"
This story is reprinted from Superboy #53.
When a criminal scientist's time-ray causes Superboy to exchange places in time with Superman, the Man of Steel must find a way to capture the villain and keep his youthful self's double identity a secret.
Appearing in Superboy: "Superboy's Switch in Time!"
Featured Characters:
Supporting Characters:
Antagonists:
- Professor Amos Weldon
Other Characters:
Locations:
- 1956
- Arctic Circle
- Metropolis (Mentioned only)
- Daily Planet (Mentioned only)
- Smallville
- Kent Farm
- Kent General Store (Mentioned only)
- Smallville Bank (Mentioned only)
- Smallville High School
- Gym
Items:
- Enlarging Machine (Destroyed)
- Enlarging Ray (Destroyed)
Vehicles:
- Jet Planes
Notes
- "Revenge of the Knave from Krypton!" is reprinted in Superboy #177, The Best of DC #44, and Legion of Super-Heroes Archives Vol. 3.
- The letters page changes its name from "The Smallville Mailsack" to the "Legion Outpost" in this issue.
- Molock becomes Starfinger III.[1]
See Also
Recommended Reading
- Legion of Super-Heroes Recommended Reading
- Adventure Comics (Volume 1)
- Adventure Comics (Volume 2)
- The Legion (Volume 1)
- Legion Lost (Volume 2)
- Legion of Super-Heroes (Volume 2)
- Legion of Super-Heroes (Volume 3)
- Legion of Super-Heroes (Volume 4)
- Legion of Super-Heroes (Volume 5)
- Legion of Super-Heroes (Volume 6)
- Legion of Super-Heroes (Volume 7)
- Legion of Super-Heroes (Volume 8)
- Legionnaires (Volume 1)
- Superboy and the Legion of Super-Heroes (Volume 1)
- Supergirl and the Legion of Super-Heroes (Volume 1)
- Superboy Recommended Reading
- Adventure Comics (Volume 1)
- Superboy (Volume 1)
- Superboy (Volume 2)
- Superboy (Volume 4)
- Superboy (Volume 5)
- Superboy (Volume 6)
- Superboy and the Legion of Super-Heroes (Volume 1)
- Superboy and the Ravers (Volume 1)
- Young Justice (Volume 1)
- Young Justice (Volume 3)
- Teen Titans (Volume 3)
- Teen Titans (Volume 4)