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Key Facts

Debut of Superman's blue electric suit

Glow-in-the-dark cover, Direct Edition only, Newsstand does not glow

Art of Fiction ⋅ 2008
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Cover art by Bruce Timm

48-page squarebound anthology of stories by various creators of prominence in comics

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1st appearance of Nicholas Scratch, a warlock and the son of Agatha Harkness

1st full team appearance of the Witches of New Salem

[November 2021 - speculation that the pet rabbit from WandaVision named 'Scratch' will turn out to be more than it seems in House of Harkness, Agatha's solo Disney+ series]

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1st appearance of Broo, a mutant Brood of superior intelligence allied with the X-Men

Marvel ⋅ 2019
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1st appearance of Rasputin IV

1st appearance of Cylobel

1st appearance of Percival

1st appearance of Cardinal

Blackthorne ⋅ 1985
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Six black-and-white prints featuring vampires, illustrated by Bill Sienkiewicz

First 'plate' or print is initialed by artist

Measures 9.5 in. x 12.5 in., limited to 1,500 copies

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Origin of Ultraman

1st appearance of Jon Stewart as Emerald Knight

1st appearance of Jonathan Chambers as Quick

1st appearance of Donna Troy as Superwoman

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1st appearance of Livewire in mainstream DC continuity, previously appeared in DC Animated Universe comics

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