oseman-verse vibes (or as close as possible)

hihi!! im new here, but i’m DESPERATE for some good reads that are similar to alice oseman’s books, novellas, and graphic novels.

for those who may need more specifics:
– queer love
– mental health
– light vibes but still taking on serious topics (not making light of them, but also not just seriously depressing the whole time)
– not too cheesy/kiddy — i still want to feel challenged in my views!

especially interested in ace spec books !!! (esp. if they avoid some of the more negative or generalized asexual stereotypes)

pls help if u can, and thank u in advance! 🙂