Eleven Fiction and Nonfiction Titles. If you want a better understand of what these agents are seeking in their submissions inbox and in their clients—and thus developing Melissa Jeglinski The Knight Agency. So is following the advice of publishing industry experts like Mark. But as much as she loves a good thriller, she finds her favorite novels are literary stories about ordinary teens, especially those focused on family, relationships, sexuality, mental illness, or addiction. This Directory of Literary Agents reveals which literary agents are members and which ones are not. When it comes to picture books, Kathleen loves to laugh, have her heartstrings pulled, and enjoys quirky, character-driven stories with heart.