I'm a keen reader and try the include as many vegan authors as I can find in my book choices, fiction and non-fiction.
Right now I'm looking forward to getting started on the new (and final) Karl Drinkwater Lost Solace novel, Finding Solace.
I used to be an avid reader, but in recent years life got in the way. I'm recently trying to pick the habit up again. I don't think I know any vegan authors (if they are famous I might have read something by them without knowing their stance towards veganism)