Has nobody mentioned Seanan McGuire's Wayward Children series? If not, consider them mentioned.
The Light From Uncommon Stars, by Ryka Aoki, has an utterly surreal concept and took a while to set the hook, but is well worth the read for a powerful finale.
C. L. Polk's Witchmark has a nice M/M romance at the heart of it.
K. Arsenault Rivera's The Tiger's Daughter, first of a trilogy(?), has a solid F/F romance that really puts the hardship back in the "star-crossed lovers" trope.
Kings of the Wyld and Bloody Rose (especially the second) by Nicholas Eames have nonbinary characters.
Django Wexler has nonbinary characters in Hard Reboot, the Shadow Campaigns series, and the Burningblade & Silvereye series.