When one makes a living as a freelance writer, one must often write a wide range of things.
In my case, that includes, among other things, comic books, short stories, novels, articles and the occasional foray into non-fiction for the YA market. I've been writing these since around 2001, doing one or two titles a year ranging in topics from science and history to biography and pop culture. The latest, copies of which I just received, is Asian Americans of Achievement: Jerry Yang (co-founder of Yahoo!) from Chelsea House Publishers, specialized publishers in the school and library market.