How To Write A Query Letter To A Magazine Publisher . Query letters are used for all forms of writing, from magazine articles and short stories to longer pieces such as novels, nonfiction works, screenplays, etc. And if you don’t know who the audience is, how can the editor trust you to deliver an article that is suited to the magazine? AgentQuery Find the Agent Who Will Find You a Publisher Query from www.pinterest.com Each literary agent, book publisher, or magazine editor will have a different idea of what makes an. Elements of a good magazine query letter This allows you to test out different hooks and to approach the story from different angles.