I maintain a list of all the clubs in English soccer’s top four tiers, with links to the ones I have written about. And now it’s updated for the 2020-21 season.
I have been to 126 games at 69 different grounds as of today, and all the ones I have written about are linked from the clubs page.
Here is my guide to the clubs of English soccer
Also updated: Who got promoted and relegated after the 2019-20 season, and my Google Map of the top six tiers!