Dear J. K. Rowling,

I was so surprised to see you take such a regressive and dangerous position on the trans community in your recent tweets about the definition of “women.”

Like a lot of people, I’ve spent the past twenty or so years adoring the universe of creatures and characters you’ve created. I read your books to my son, until the day, around book four, that he was able to insist upon reading it aloud to me at bedtime. I tried to read them to my daughters, but having watched the movies during an especially virulent bout of stomach virus, wherein Dumbledore’s implacable steadfastness and McGonigal’s stern austerity were precisely what we needed as we heaved the contents of our addled bellies into buckets and ugly bowls, we couldn’t go back to the books. We’ve lived with these people you created as genuinely as if our fondness for them made them manifest: no mere line drawings or ephemeral caricatures meant to amuse and depart. We grew with them over the years, and return to them still, like visiting a distant relative’s weird and wonderful estate. I’m telling you all of this because it isn’t just the arc of each character’s story that makes them dear to us — it’s the way we’ve assimilated their stories into our own, and the ways those characters have informed our own experiences. For example, everyone in my house knows what house they’d likely be sorted into (I wish I was Gryffindor, but I’m Ravenclaw), and the ways we’d use magic, were we to develop it in the manner described in your books.