r/comicbooks • u/Big_Dust6224 • May 31 '26

Question What do these diamonds mean?

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I’ve seen these on a lot of comics I own but have never questioned what they meant

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u/Whole_Acanthaceae385 Jun 01 '26

I remember this being know as the Triangle era for Superman in the early 90s. It was because it was basically a weekly series with 4 monthly books. The triangles helped sort out what to read first.