The Justice League is comics
The Justice League is comics' greatest superteam, with over sixty years of stories under its belt. Luckily there are great places to start.
Beyond the Batcave - Batman Gotham Knights: Gilded City 3 art: e.m.gist
THE FIRE WIRE Comic Book Pick of The Week: DC's Justice League # 1
Justice League of America by Brad Meltzer by Brad Meltzer
I want to start reading the Justice League comic books. Where do I start? - Quora
Justice League
DC Future State Reading Order - Comic Book Herald
Justice League Reading Order
How to start reading Justice League comics - Quora
Grant Morrison's JLA Reading Order
10 Comics That Redefined The Justice League (& How)