I've never been part of a book club, but I've always kind of thought it would be fun. The problem is, I don't think I know enough people in real life who would want to be a part of it, nor would they want to read the books I thought we should read. (Also, I read too much on my own to have the patience to save a book for a club.) But if I had/lead a book club, these are the types of things we'd read.
I'd suggest we spend a few months specifically reading diverse YA fiction, featuring titles like Piecing Me Together, This Side of Home, Written in the Stars, Under a Painted Sky, Starfish, and Saints and Misfits.
After that, we'd read fantasy with sweeping world-building: Leigh Bardugo's Grisha-verse books (the Shadow and Bone trilogy, the Six of Crows duology, and The Language of Thorns), Rae Carson's Fire and Thorns trilogy, and Roshani Chokshi's The Star-Touched Queen and A Crown of Wishes.
What would your book club be like, if it could be any way you wanted?