Not Otherwise Specified by Hannah Moskowitz (bi YA)
The Art of Starving by Sam J. Miller (gay YA)
Love and Other Carnivorous Plants by Florence Gonsalves (queer YA)
Take Me Home by Lorelie Brown (f/f)
Empty Net by Avon Gale (m/m)
Bonus: For a romance that reads demisexual but isn’t officially so on the page, try Second Position by Katherine Locke.