It’s spelt there. Anyways I don’t know, tbh this post is confusing me. Just do what I do and pick a storyline you want to read off the internet and look up the reading order. Loads of DC Comics intersect with one another. Simply reading until the story starts to differ and looking up if it continues elsewhere is a good choice as well.

Tell you what, you go ahead and read all of Action Comics and Detective Comics (which have crossover stories with other titles as well, especially from the ‘90s onwards) and you report back to us what you think are the most significant storylines.

^ This.

Nobody could possibly keep track of all the storylines DC has put out without needing to look back at hundreds of comics to answer a question like this.

^^ Not all Detective Comics feature Batman tho.