In a few weeks, Dear Professor will be out again. The book is based on comments, notes, and emails students have written to physics professors. It's a tiny book, a no big deal book, but it has sold out a few times (small press runs). I am wondering if I should do an expanded version, maybe as a kind of comic book. It's hard to find a press for a book like this because it's not poetry, not physics, not . . . Markets, right? Who needs those?