A query letter is a one-page pitch letter you send to literary agents to convince them to read your manuscript. It is the single most important document in the traditional publishing process — and the one most writers get wrong.

The good news: query letters follow a predictable format. Master the structure, and you dramatically increase your chances of getting a manuscript request.

What a Query Letter Actually Is

A query letter is not a summary of your book. It is not your autobiography. It is a business letter with one purpose: make an agent want to read more.

Think of it as a movie trailer for your manuscript. You show enough to create intrigue, demonstrate your voice, and prove the concept is compelling — then you stop. The agent requests your pages because they need to know what happens next.

Most agents receive 100 to 300 query letters per week, according to QueryTracker. They spend roughly 30 seconds to two minutes on each one. Your query letter must earn their attention in that window.

The Four Parts of a Query Letter

Every successful query letter contains four elements in this order: the hook, the book summary, your bio, and the logistics. Some writers rearrange slightly, but this structure works because it mirrors how agents evaluate submissions.

Part 1: The Hook

Your opening one to two sentences must accomplish one thing — make the agent want to keep reading.

The hook introduces your protagonist, their situation, and the central conflict. It should sound like the opening of a book jacket, not like a thesis statement.

Strong hook: “When forensic accountant Maya Chen discovers that her firm’s biggest client has been laundering money through children’s charities, she has 48 hours to decide: blow the whistle and destroy her career, or stay silent and become complicit in a crime that’s funding something far worse.”

Weak hook: “My novel is about a woman who works in accounting and discovers something bad about a client.”

The difference is specificity. Strong hooks use concrete details — names, stakes, deadlines, moral dilemmas. Weak hooks describe concepts without making them vivid.

Part 2: The Book Summary

This is the body of your query — two to three paragraphs that function like a book blurb. You tease the story without revealing the ending.

Cover these elements:

  • The protagonist: Who they are, what they want, what’s at stake personally
  • The inciting incident: What disrupts their world
  • The central conflict: What stands between them and their goal
  • The escalation: How the situation gets worse
  • The choice: What impossible decision they face

Do not reveal the ending. Unlike a synopsis, a query letter withholds the resolution. You want the agent to request your manuscript because they need to find out what happens.

The summary should read like the back cover of a published book. Pick up five bestsellers in your genre, read the jacket copy, and notice the pattern: character, situation, complication, stakes, question. Follow the same pattern.

Part 3: Your Bio

Keep this short — two to four sentences maximum. Include only information relevant to why you are the right person to write this book.

What to include:

  • Previous publications (if any)
  • Relevant professional experience (a nurse writing a medical thriller, an attorney writing legal fiction)
  • Writing credentials (MFA, notable workshop attendance, contest wins)
  • Membership in professional organizations (SFWA, RWA, MWA)

What to leave out:

  • Your day job (unless it’s relevant to the book)
  • How long you’ve been writing
  • That your friends and family loved the book
  • Your self-published titles (unless they sold exceptionally well)

If you have no publishing credentials, that’s fine. Simply state the title, genre, and word count and move on. Agents care about the manuscript quality, not your resume. According to Writer’s Digest, many debut authors land agents with minimal bio sections.

Part 4: Logistics

Close with the essential details agents need:

  • Title (in all caps or italics)
  • Genre (be specific — “upmarket thriller” not just “fiction”)
  • Word count (rounded to the nearest thousand)
  • Standalone or series potential
  • Comparable titles (two recent books your manuscript sits between)

How to Choose Comp Titles

Comp titles — comparable books — tell the agent where your manuscript fits in the market. They signal genre, tone, audience, and commercial positioning in a few words.

Good comp titles are:

  • Published within the last three to five years
  • In the same genre as your book
  • Moderately successful (not Harry Potter or unknown self-published titles)
  • Accurate reflections of your book’s tone, audience, or structure

Format: “MY TITLE is a 95,000-word psychological thriller, and will appeal to readers of The Silent Patient by Alex Michaelides and The Maid by Nita Prose.”

You can also use a mashup: “It’s Educated meets The Great Alone — a coming-of-age memoir set in Alaska’s backcountry.”

Avoid comping against classics or mega-bestsellers. Saying your novel is “the next Great Gatsby” tells the agent you don’t understand the current market.

What Agents Actually Look For

Understanding what agents evaluate helps you write a query that passes their filter. Based on guidance from agents at Manuscript Wish List and Publishers Marketplace, here is what matters:

Voice. Can they hear your writing voice in the query itself? Your query letter is a writing sample. If the prose is flat, they assume the manuscript is flat.

Concept. Is the premise compelling and marketable? Agents think about whether they can sell this to editors. A unique concept with a clear audience is more attractive than a beautifully written story without a hook.

Stakes. What does the protagonist lose if they fail? Vague stakes produce vague queries. “Everything she’s worked for” is weaker than “her daughter’s custody, her medical license, and the only witness who can prove she didn’t kill her husband.”

Professionalism. Does the query follow standard formatting? Is it free of typos? Did the writer follow the agent’s specific submission guidelines? Professionalism signals that you’ll be a good client.

A Sample Query Letter

Here is a template showing all four parts in action:

Dear [Agent Name],

ELENA VARGAS has spent six years building a new identity in Portland — new name, new career, new face. When her teenage son’s school photo goes viral on social media, the cartel boss who ordered her family’s murder recognizes the boy’s eyes. Elena has three days before he arrives in Portland, and the only person who can help her disappear again is the U.S. Marshal who doesn’t know she’s been lying to him for years.

As Elena scrambles to protect her son, she discovers that the marshal’s investigation into a local trafficking ring leads directly back to the cartel — and that her new identity was never as secure as she believed. The safe house network she’s relied on has been compromised, and the cartel’s reach extends into the very agencies meant to protect her. Elena must decide whether to trust the marshal with the truth or handle the threat herself, knowing that either choice could cost her son’s life.

VANISHING POINT is a 92,000-word thriller that will appeal to readers of Run Rose Run by Dolly Parton and James Patterson and The Last Thing He Told Me by Laura Dave. It is a standalone novel with series potential.

I am a former immigration attorney who spent five years working with families in witness protection programs. This is my first novel.

Per your submission guidelines, I have included the first ten pages below. Thank you for your time and consideration.

Sincerely, [Your Name]

Common Query Letter Mistakes

These mistakes account for the majority of rejections, according to agents surveyed by Jane Friedman:

Starting with a rhetorical question. “What would you do if everything you loved was taken away?” Agents see this in hundreds of queries. It’s generic and tells them nothing about your specific story.

Summarizing the entire plot. A query is a teaser, not a synopsis. If you reveal the ending, the agent has no reason to request pages.

Telling instead of showing. “My novel is a gripping, heart-pounding thriller that will keep readers on the edge of their seats.” That’s you reviewing your own book. Let the premise demonstrate these qualities.

Including unnecessary personal details. Your cat’s name, your commute, your lifelong dream of being a writer — none of this helps the agent evaluate your manuscript.

Querying before the manuscript is finished. For fiction, the manuscript must be complete before you query. Agents will not consider partial novels from debut authors. Nonfiction works differently — you pitch with a book proposal before writing the full manuscript.

Ignoring submission guidelines. Every agent specifies exactly what they want: query only, query plus synopsis, query plus first five pages, query plus first three chapters. Sending the wrong materials signals that you don’t follow directions.

Mass-addressing your query. “Dear Agent” or “To Whom It May Concern” tells the agent you didn’t research them specifically. Always use their name and, ideally, mention why you chose them.

Formatting Your Query Letter

Query letter formatting is standardized. Deviate from it, and you signal inexperience.

  • Length: One page, roughly 250 to 400 words
  • Format: Standard business letter format
  • Font: Whatever the agent’s submission portal uses (or 12pt Times New Roman / Arial for email)
  • Paragraphs: Single-spaced with a blank line between paragraphs
  • Salutation: “Dear [Agent First Name Last Name],” — never “Dear Sir/Madam”
  • Subject line (for email queries): “Query: TITLE - Genre - Word Count”

Querying Multiple Agents

Yes, you should query multiple agents simultaneously. This is standard practice and expected. The Association of Authors’ Representatives considers simultaneous submissions normal.

How to manage it:

  • Query in batches of 8 to 12 agents
  • Track every submission (agent name, date sent, response received)
  • Wait 6 to 12 weeks before following up on a no-response
  • If you get a full manuscript request, continue querying others — you don’t owe exclusivity unless an agent explicitly requests it
  • If you receive an offer of representation, notify all agents who have your query or manuscript

When to Revise Your Query

If you’ve sent 30 to 40 queries and received only form rejections (no manuscript requests), the problem is likely your query letter, not the manuscript. Revise and try again.

Resources for query feedback:

FAQ

How long should a query letter be?

One page. Aim for 250 to 400 words total. The book summary portion should be 150 to 250 words. Agents who specify different lengths in their guidelines override this default — always follow the individual agent’s instructions.

Do I need a query letter for self-publishing?

No. Query letters are exclusively for traditional publishing — they’re how you pitch to literary agents. Self-published authors skip this step entirely and go directly to publishing on platforms like Amazon. However, writing a query-style pitch for your book is still useful practice for crafting your book description.

Can I query agents for nonfiction?

Yes, but the process differs. For nonfiction, you typically send a query letter alongside a book proposal rather than a completed manuscript. The query letter for nonfiction emphasizes your platform, expertise, and the market need for the book.

How many agents should I query?

Most successfully published authors query between 40 and 100 agents before landing representation. Query in batches so you can refine your letter based on early responses. If your first batch of 10 to 15 queries generates zero requests, revise before sending more.

What if I have no publishing credits?

This is normal for debut authors. Skip the bio section or keep it to one sentence about relevant life experience. Your query letter and manuscript quality matter far more than your resume. Many bestselling authors had zero credits when they signed with their agents.