Characters in books can teach lessons about addiction. Nataliia Shcherbyna via iStock/Getty Images Plus Uncommon Courses is an occasional series from The Conversation U.S. highlighting unconventional approaches to teaching. Title of course: Alcohol in American Literature What prompted the idea for the course? I got the idea for the course when I was writing a chapter on the temperance movement in American literature for my doctoral dissertation. I ended up reading a lot of fiction and poetry abo