I told my daughter that when I was her age I liked to read Animorphs, and girls were reading Babysitter's Club. She brought home these books from the school library and... they were graphic novels.
Apparently the school library is stocked with comic books and the kids can just read those instead of real books. And comic books don't have descriptions of scenes, they have almost no internal monologue or exposition, no symbolism or (literary) imagery, they really can't teach reading comprehension.