Do you underline a comic book title?

You generally do not underline a comic book title. Instead, you should italicize it.

Here's why:

* Italics are the standard way to indicate titles of works, including books, magazines, newspapers, movies, TV shows, albums, and yes, comic books.

* Underlining was a typographic convention used before computers and word processors became commonplace. It was used to indicate emphasis or titles in typewritten documents.

So, when writing about a comic book, you would write:

* "I just finished reading _Batman: Year One_."

Note: Some style guides might have different preferences, so always check the specific guidelines for your publication or project.