Writing Craft Guide

How to Research and Build a Literary Agent Query List

The difference between a query campaign that gets traction and one that disappears into form rejections is almost always research quality, not manuscript quality. This guide covers where to find agents, how to read what they are actually looking for, why their recent sales matter more than their stated interests, and how to build a tiered list that teaches you as you go.

Targeted beats volume

50 targeted queries outperform 200 untargeted ones

Recent sales matter most

Deal history shows where an agent actually has relationships

Build tiers, not just a list

Save dream agents until your query is battle-tested

Everything you need to build your agent query list

Why Agent Research Matters More Than Volume

A query sent to an agent who does not represent your genre is not a submission; it is clutter in their inbox. Agents who receive queries for work outside their stated interests sometimes note it publicly, and the reputation of being an indiscriminate querier follows writers in a community that is smaller than it looks. More practically, a targeted query to an agent whose recent deals are in your genre and who has signaled interest in your book's specific elements will receive more genuine attention than the same query sent to an agent with no context for it. Fifty targeted queries to the right agents will produce better results than two hundred untargeted queries to anyone with a literary agency affiliation.

Where to Find Agents

QueryTracker is the most comprehensive free database of actively querying agents, with filters for genre, response time statistics, and open or closed status. Publishers Marketplace requires a paid subscription but shows actual deal records, which is the most reliable measure of an agent's current activity and relationships. Manuscript Wishlist is free and shows agents' specific, self-reported interests updated in real time. Agency websites list all agents with their submission guidelines and stated interests. Acknowledgments pages in recently published books in your genre are an underused resource: authors thank their agents there, and a book you love means the agent who sold it has the taste you want.

Reading the MSWL

Manuscript Wishlist posts are written by agents for writers, and reading them carefully rewards patience. An agent who posts that they want a historical fiction set in a non-Western culture is not describing a box to check; they are signaling a gap they are actively trying to fill in their list. When your manuscript genuinely matches a specific MSWL post, mention it explicitly in your query letter. Do not misrepresent your manuscript to match a wishlist item: agents can tell immediately when a query stretches to fit their stated interests, and a misrepresentation discovered at the partial or full manuscript stage damages the relationship before it starts. Only use MSWL references that are genuinely accurate.

Checking Recent Sales

An agent's stated genre interests and their actual recent deal history sometimes diverge significantly. An agent who says they love literary fiction but whose last twenty deals are all in commercial women's fiction is telling you something important about where they currently have relationships and energy. Publishers Marketplace deal records go back years and show not just genre but which publishers the agent has relationships with. An agent who has recently sold multiple books to the specific publishers you would most want matters more than an agent whose stated interests align perfectly with your manuscript but who has not closed a deal in the genre in three years.

Building a Tiered List

Tier your query list into three categories: agents you most want, agents who are strong matches, and agents who are open to your genre with less specific alignment. Start with your strong matches in the first wave, not your dream agents. This counterintuitive approach lets you refine your query before it reaches the agents you most want to impress. If your first wave of strong matches produces requests, your query is working and you move to dream agents with confidence. If the first wave produces only form rejections, you have information that something needs revision before you spend your most coveted submissions. Save your dream agents until your query is in the best possible shape.

When to Stop Adding and Start Querying

Research is a necessary first phase that becomes a procrastination tool if it extends indefinitely. When you have a list of thirty to fifty agents that you have individually researched, including recent deals, submission guidelines, and MSWL posts, you have enough to begin. The list will never be complete; agents change their interests, close and reopen, leave agencies, and retire. What you are looking for is not the perfect list but a working list that is well-enough researched to launch. Begin querying when the research burden of adding one more agent exceeds the return. You can continue researching and adding in the gaps between waves.

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Frequently Asked Questions

How many agents should I query at once?

Query five to ten agents in the first wave, then assess the responses before sending the next batch. Mass querying fifty agents simultaneously makes it impossible to learn from the pattern of responses: if your query letter or first pages are not working, you want to know that before you have exhausted your entire list. Querying in waves of five to ten gives you actionable feedback. If you receive personalized rejections that mention the same issue, you can revise before the next wave. If you receive full requests, you know the opening is working and the query is strong.

What is MSWL and how do I use it?

MSWL stands for Manuscript Wishlist, a platform where literary agents post specific descriptions of the books they are actively hoping to find. An agent might post that they want a psychological thriller set in a closed community, or a debut literary novel about immigrant identity in a specific cultural context. The wishlist is self-reported and frequently updated. Use it by searching for the specific elements of your manuscript, not just your genre. If an agent's MSWL post describes something close to what you have written, mention it specifically in your query letter: 'I saw on MSWL that you are looking for X, and my manuscript does X.' That personalization signals that you read their materials and that the match is not accidental.

Should I query agents at large agencies or smaller boutique agencies?

Query both, and tier them by fit, not by size. Large agencies have more infrastructure, stronger publisher relationships in many categories, and more resources for subsidiary rights. Boutique agencies often have agents who are more editorially hands-on and more accessible to debut authors. The agent's individual track record, editorial sensibility, and interest in your genre matter more than the size of the agency they work for. A debut author who signs with a junior agent at a large agency is not automatically better positioned than one who signs with the founder of a small boutique that specializes in their genre.

How do I know if an agent is reputable?

Check their sales record on Publishers Marketplace: legitimate agents have a history of completed deals with publishers. Check whether they are members of AAR (Association of Authors' Representatives), which requires adherence to a code of ethics. Search their name on Preditors and Editors and Writer Beware, which track known scams and problem agents. Legitimate agents do not charge reading fees, do not ask for money upfront, and make their income through commission on sales. An agent who asks you to pay for anything before representation is offered is not operating by industry norms.

What does it mean when an agent says they are closed to queries?

It means their query inbox is not accepting new submissions. Do not query a closed agent. Add them to a watch list and submit when they reopen. Agents close to queries when their existing client load makes it impossible to give new queries adequate attention. Reopening is common; most agents cycle through open and closed periods. QueryTracker tracks the open and closed status of individual agents and sends alerts when agents reopen, which is more reliable than checking each agent's website individually. Querying a closed agent is disregarded in the best case and damages your first impression in the worst.