Formatting Children's Book Manuscripts: A Guide for Submission

Kitchener Jul 09, 2026

Crafting a children's book manuscript is an exciting journey that combines creativity and storytelling. Before you embark on this adventure, it's crucial to understand the format requirements for submitting your manuscript to publishers. This guide will walk you through the essential elements of formatting your children's book manuscript, ensuring it's polished, professional, and ready to captivate young readers.

How I present a picture book manuscript to publishers — Emma Quay | illustrator & author
How I present a picture book manuscript to publishers — Emma Quay | illustrator & author

Formatting a children's book manuscript is slightly different from other types of writing. It's essential to consider the visual aspects, such as illustrations, page breaks, and text placement, which can significantly impact the storytelling experience. Let's dive into the key formatting rules to help you create an engaging and submission-ready manuscript.

the words children's book authors accepting unsolicied submisions on top of a notepad
the words children's book authors accepting unsolicied submisions on top of a notepad

Manuscript Format Basics

The first step in formatting your children's book manuscript is to understand the basic rules that apply to all submissions. These guidelines ensure your manuscript is easy to read and navigate, making it more appealing to publishers.

How to Format a Children’s Manuscript (with Template & Example)
How to Format a Children’s Manuscript (with Template & Example)

1. **Margins and Spacing**: Use standard one-inch margins on all sides of the page. Set your line spacing to double-spaced to allow for editing notes and feedback. This format makes it easier for publishers to review and provide comments on your manuscript.

Page Setup

How I present a picture book manuscript to publishers — Emma Quay | illustrator & author
How I present a picture book manuscript to publishers — Emma Quay | illustrator & author

Start by setting up your page size to 8.5 x 11 inches, as this is the standard paper size used in the publishing industry. This size allows for easy printing and manipulation of your manuscript during the editing and design processes.

2. **Font and Size**: Use a simple, easy-to-read font such as Times New Roman or Courier. Set the font size to 12 points to ensure your text is clear and legible. Consistency in font and size helps maintain a professional appearance throughout your manuscript.

Text Alignment

the book manuscript is an excellent way to help students learn how to read and write
the book manuscript is an excellent way to help students learn how to read and write

Align your text to the left margin, leaving the right margin ragged. This format, known as left-justified, is standard for manuscripts and allows for easy insertion of illustrations and text wrap-around during the design process.

3. **Page Numbers**: Include page numbers in the header or footer of each page, starting with the title page. This helps keep your manuscript organized and makes it easier for publishers to navigate and provide feedback.

Storytelling Elements

Manuscript Format: How to Format a Novel, with Examples (2026)
Manuscript Format: How to Format a Novel, with Examples (2026)

Now that you've set up the basic format for your manuscript, it's time to focus on the storytelling elements that make your children's book unique. Understanding how to format these elements will help bring your story to life and make it more appealing to publishers.

1. **Title Page**: Create a separate title page that includes the title of your book, your name, and your contact information. This page should be visually appealing and give publishers a sense of your book's style and tone.

an image of a computer screen with a document in the bottom right hand corner, and text on the left
an image of a computer screen with a document in the bottom right hand corner, and text on the left
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Free Children's Book Template - PDF Download
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a map with the words top uk children's book authors accepting sublimisions
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Before you query agents or submit your manuscript… read this.
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Correct Manuscript Format: Your Full Guide To Success
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How to Submit Your Manuscript Part 1
How to Submit Your Manuscript Part 1

Title and Subtitle

Use a large, bold font for your title and a slightly smaller font for your subtitle. Center both elements on the page to create a strong visual impact. You can also add illustrations or design elements that complement your story's theme.

2. **Illustrations and Text Placement**: Consider how illustrations will be placed throughout your book and how they will interact with the text. Use page breaks to separate scenes or chapters, and indicate where illustrations should be placed using placeholders or descriptions in the manuscript.

Text Wrap and Bleed

Indicate where text should wrap around illustrations using parentheses and the word "wrap" or "bleed" followed by the direction (e.g., (wrap left) or (bleed right)). This helps designers understand how to position text and illustrations on the page.

3. **Page Breaks**: Use the "Enter" key to create page breaks between scenes, chapters, or spreads. This helps publishers visualize how your book will be laid out and makes it easier for them to provide feedback on pacing and flow.

Submission Guidelines

Before submitting your manuscript, research the specific submission guidelines for each publisher. While this guide provides general formatting rules, individual publishers may have unique requirements, such as preferred font styles, line spacing, or margin sizes.

1. **Word Count**: Children's picture books typically have a word count between 300 and 1,000 words, while chapter books can range from 5,000 to 20,000 words. Familiarize yourself with the word count guidelines for the publishers you're targeting to ensure your manuscript is a good fit.

Age Range

Understand the age range for the publishers you're submitting to, as this can impact the complexity of your story, vocabulary, and illustrations. Tailor your manuscript to the appropriate age group to increase its chances of acceptance.

2. **Submission Package**: Prepare a submission package that includes your manuscript, a cover letter, and any additional materials required by the publisher, such as synopses or illustrations. Follow the publisher's guidelines for formatting and submitting your package, whether it's via email, online submission forms, or postal mail.

Cover Letter

Write a compelling cover letter that introduces your manuscript, explains why you're submitting it to that particular publisher, and provides a brief bio or writing credits. Personalize each cover letter to show publishers that you've done your research and are genuinely interested in their list.

Formatting your children's book manuscript correctly is an essential step in the publishing process. By following the guidelines outlined in this article, you'll create a polished, professional submission that showcases your story's potential and increases its chances of captivating young readers and publishers alike.

As you embark on this exciting journey, remember that the publishing world is filled with opportunities for growth and learning. Embrace the process, stay true to your creative vision, and never be afraid to seek feedback and guidance from industry professionals. With dedication, perseverance, and a well-formatted manuscript, you're one step closer to bringing your children's book to life and sharing it with the world.