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John Broome

DC Apr 1959

Flash #106

Flash #106
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1st appearance and origin of Gorilla Grodd, an ape with genius intellect and telepathic abilities
1st appearance of the Pied Piper, uses sound to manipulate others
1st appearance of Solovar, former ruler of Gorilla City
[November 2024 - Grodd rumored to have a big role in the upcoming DC Universe of movies and TV / July 2025 - Grodd rumored to be introduced in a TV series featuring Jimmy Olsen hosting an anthology of stories about DC villains / October 2025 - Grodd confirmed for the live-action HBO Max series DC Crime featuring Jimmy Olsen]
DC Sep 1959

Showcase #22

Showcase #22
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1st appearance and origin of Hal Jordan as Green Lantern
1st appearance Carol Ferris, later becomes the second Star Sapphire
1st appearance and death of Abin Sur, an alien who gave Hal his ring as he died
First mention of the Green Lantern Corps
[January 2023 - Hal Jordan and John Stewart will lead a new Green Lantern TV series inspired by True Detective]
DC Nov 1959

Showcase #23

Showcase #23
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$180
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1st appearance of the Invisible Destroyer
2nd appearance of Green Lantern
2nd appearance of Carol Ferris
DC Jan 1960

Showcase #24

Showcase #24
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3rd appearance of Green Lantern
3rd appearance of Carol Ferris
Green Lantern appears next in Green Lantern Vol. 2 #1

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