Leo Dorfman

Leo Dorfman (February 17, 1914 – July 9, 1974)(also credited as Geoff Brown and David George) was an American writer of comic books throughout the Silver Age. Although the majority of his work was for DC Comics, he also wrote for Dell Comics and Gold Key Comics.

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Superman #152

DC 1962 Vol. 1
Non-Key
Low
$18
Mid
$55
High
$175
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Low
$15
Mid
$45
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$145
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1st appearance of Luma Lunai, an alien woman whose powers would not function under the yellow sun of Earth

In the story where Supergirl attempts to find a wife for Superman, he discloses to here that he would marry her if Earth's laws allowed cousins to be wed - tap cover and swipe to view panel

The Twilight Zone #12

Dell 1962 Vol. 1
Non-Key
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$5
Mid
$18
High
$60
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$5
Mid
$18
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$60
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Low
$10
Mid
$30
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$90
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Low
$8
Mid
$25
High
$75
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Low
$5
Mid
$18
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$60
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Action Comics #292

DC 1962 Vol. 1
Non-Key
Low
$12
Mid
$40
High
$130
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Low
$10
Mid
$30
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$90
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Low
$8
Mid
$25
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$85
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Action Comics #294

DC 1962 Vol. 1
Non-Key
Low
$12
Mid
$35
High
$120
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Low
$10
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$30
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$105
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Low
$8
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$25
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$85
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Photo cover

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$8
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$25
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$75
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Action Comics #295

DC 1962 Vol. 1
Non-Key
Low
$12
Mid
$40
High
$135
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Twilight Zone #2

Western 1962 Vol. 1
Non-Key
Low
$5
Mid
$18
High
$60
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Low
$5
Mid
$15
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$55
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Action Comics #296

DC 1962 Vol. 1
Non-Key
Low
$10
Mid
$30
High
$90
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Action Comics #297

DC 1962 Vol. 1
Non-Key
Low
$10
Mid
$35
High
$110
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Action Comics #298

DC 1963 Vol. 1
Non-Key
Low
$12
Mid
$35
High
$115
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Low
$10
Mid
$30
High
$100
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Action Comics #299

DC 1963 Vol. 1
Non-Key
Low
$12
Mid
$40
High
$135
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Low
$5
Mid
$15
High
$50
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Low
$10
Mid
$30
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$105
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Low
$10
Mid
$30
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$100
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Superman #160

DC 1963 Vol. 1
Non-Key
Low
$8
Mid
$20
High
$75
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Low
$8
Mid
$25
High
$85
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Low
$10
Mid
$30
High
$105
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Action Comics #301

DC 1963 Vol. 1
Non-Key
Low
$10
Mid
$30
High
$100
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Action Comics #302

DC 1963 Vol. 1
Non-Key
Low
$10
Mid
$35
High
$110
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Action Comics #303

DC 1963 Vol. 1
Non-Key
Low
$8
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$25
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$85
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$5
Mid
$12
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$40
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Low
$5
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$18
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$60
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Low
$12
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$35
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$175
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3rd appearance of General Zod

Non-continuity story where Superman appears as two characters, one predominantly in a blue suit, the other in a red suit

Action Comics #305

DC 1963 Vol. 1
Non-Key
Low
$10
Mid
$30
High
$90
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Low
$8
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$25
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$100
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1st appearance of the Black Flame, Zora Vi-Lar, a criminal from Krypton

Action Comics #306

DC 1963 Vol. 1
Non-Key
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$15
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$40
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$140
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Adventure Comics #313

DC 1963 Vol. 1
Non-Key
Low
$5
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$18
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$55
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Statue of Val-El (cameo)

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$5
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$18
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$60
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Action Comics #307

DC 1963 Vol. 1
Non-Key
Low
$10
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$30
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$100
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Twilight Zone #5

Western 1963 Vol. 1
Non-Key
Low
$5
Mid
$18
High
$60
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Action Comics #308

DC 1963 Vol. 1
Non-Key
Low
$12
Mid
$35
High
$115
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Low
$5
Mid
$18
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$60
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Low
$5
Mid
$18
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$60
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Action Comics #311

DC 1964 Vol. 1
Non-Key
Low
$15
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$40
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$140
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Low
$4
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$12
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$40
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Debut of Jewel Kryptonite

Enhances the mental abilities of criminals trapped inside the Phantom Zone to affect events throughout the universe

Superboy #111

DC 1964 Vol. 1
Non-Key
Low
$5
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$18
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$60
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Low
$8
Mid
$25
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$80
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Action Comics #312

DC 1964 Vol. 1
Non-Key
Low
$10
Mid
$30
High
$95
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Superman #168

DC 1964 Vol. 1
Non-Key
Low
$8
Mid
$25
High
$85
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