https://pen.org/ - PEN America
https://bannedbooksweek.org/let-freedom-read-day/ - banned books week official website
https://www.ala.org/ - American Library Association
And of course if you have a local public library system, get a library card and support them. This goes beyond just going to the library as well, go to budget meetings and council meetings if you can. Stay vigilant to local ongoing funding plans within your city and county, and show up to defend libraries to make it clear you aren't there to fuck around.
As well, if you are a parent go to your local school board meetings and stop fascists from taking your board over. Get involved in your childs PTA, do activism work, and push back against Moms for Liberty. If you have the time, your kids public school needs you to show up and support them.
And obviously, keep reading. Thanks for the awesome comments and discussions this past week.
I'm considering more book highlights in this community too beyond banned books week, especially on the more obscure banned/challenged books. Would there be any interest in that at all?