How To Write A Query Letter To A Talent Agent . For example, a lot of good query letters open with the name of the work itself. 1) get your foot in the door; How to Write a Darn Good Query Letter NY Book Editors from nybookeditors.com You can be sure they’ll want to know your book’s: No literary agent is going to offer you representation (and no publisher is going to write you a check), based on your query letter alone. This is the place to show an agent that you know who they are, that you targeted them for a reason, and that you’re not blindly sending this same query to a thousand agents you found online, most of whom are not a fit.