Is there a website or app for key issues?

[TheDragonKing]

Is there something which tells you important information about certain issues of DC Comics. For example you can find out the first issue Batman appeared in or the first issue a crossover happened in?

[John Venus]

dcuguide.com has a chronology page which gives you a list of of all the comics that a character appeared in and in chronological order:
https://dcuguide.com/w/Chronologies_(Original_Universe)

[TheDragonKing]

dcuguide.com has a chronology page which gives you a list of of all the comics that a character appeared in and in chronological order:
https://dcuguide.com/w/Chronologies_(Original_Universe)

Thank you. This is exactly what I’m looking for!

[Englehart Humperdinck]

I don't think that site always makes it clear which comic a character first appeared in. For example, it lists Secret Origins Vol. 2 #6 from 1986 before Detective Comics #27 from 1939 in Batman's chronology.

[TheRay]

dcuguide.com has a chronology page which gives you a list of of all the comics that a character appeared in and in chronological order:
https://dcuguide.com/w/Chronologies_(Original_Universe)

I love the idea behind this site but not sure how accurate it is. https://dcuguide.com/w/Red_Arrow_(Em...th)_Chronology This says Red Arrow first appears in Volume 6, but Google says it happened in Volume 5.

[John Venus]

I haven't had any issues with the site save for the times they list chronology alphabetically (though I think there is an option to change it).

Batman/Bruce Wayne's pages are split with separate pages for the Golden, Silver and Post Crisis Chronology.

Yes, the Emiko Queen/Red Arrow one is inaccurate. She debuted in Vol 5, Vol 6 was Rebirth.

[TheRay]

So you would say Red Arrow is just a one off?