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Action Comics #310
Cover ACGC Census
43
Total Graded
0
9.8 NM/MT
3
8.0 VF
Reprinted 7x
Jax-Ur tricks Superman into releasing him from the Phantom Zone to save the people of Atlantis from a plague. He then uses the opportunity to create Jewel Kryptonite, which allows the Phantom Zone prisoners to focus their thoughts to affect the outside world.
Cover Date
March 1, 1964
On Sale Date
January 30, 1964
Pages
36
Cover Price
$0.12
Rating
Approved by the Comics Code Authority
Editor
Mort Weisinger
Credits
Writer
Penciller
Letterer
Characters
Superman; Perry White; Jimmy Olsen; Lori Lemaris; a thought-beast; Supergirl; Vorb-Un (intro, paroled from the Phantom Zone); Jax-Ur (Phantom Zone villain, temporarily released); Phantom Zone inhabitants [Professor Vakox; two unnamed prisoners]
superhero