Account & Taxes
- Create a KDP Account
- Manage Your KDP Account
- Sign in to Your KDP Account
- CreateSpace Account
- Year End Tax Forms
- What is my tax account status?
- Taking the Tax Interview
- Tax Withholding
- Applying for a U.S. TIN (Taxpayer ID Number)
- How Taxes Affect List Prices
Format Your Paperback
- Set Trim Size, Bleed, and Margins
- Format Front Matter, Body Matter, and Back Matter
- Save Your Manuscript File
- Paperback and Hardcover Manuscript Templates
- Cover Creator
- Create a Paperback Cover
- Format Images in Your Book
- Paperback Fonts
- Fix Paperback and Hardcover Formatting Issues
- Paperback Submission Guidelines
- Format Your Hardcover
- Format Your eBook
Tools and Resources
- KDP Tools and Resources
- Publishing Service Providers & Resources
- Kindle Create Help Overview
- Kindle Previewer
- Kindle Comic Creator
- Kindle Kids' Book Creator
- Quality Notifications Dashboard
- Guide to Kindle Content Quality
- Enhanced Typesetting
- X-Ray for Authors
- Format Your Paperback
- What is KDP?
Create a Book
- Book Detail Resources
- Upload Book Resources
- Pricing Resources
- Book Status
- Low-Content Books
- Kindle Vella
- Start a Book Series
- Orders & Book Copies
- Amazon Store & Detail Page
Marketing & Distribution
- Ways to Promote Your Book
- KDP Select
- Author Central
- A+ Content
- Advertising for KDP books
- Expanded Distribution
- Merchandising Tips
- Nominate Your eBook for a Promotion (Beta)
- Book Updates
Payments & Reports
- KDP Reports Beta
- Sales Reports
- KDP Payments
Legal & Content Guidelines
- Kindle Direct Publishing Terms and Conditions
- Program Policies
Kindle Publishing Guidelines
- Getting Started
- General Best Practices
Guidelines for Specific Types of eBooks
- Creating Reflowable Books
- Creating Fixed-Layout Books with Text Pop-Ups
- Creating Fixed-Layout Books with Image Pop-Ups or Virtual Panels
- Creating Fixed-Layout Books Without Pop-Ups
- Creating Kindle Editions with Audio/Video Content
- Creating Dictionaries
- Milestone 1 - Getting Started
- Milestone 2 - Book Details
- Milestone 3 - Manuscript & Cover
- Milestone 4 - Rights & Pricing
- KDP University
- Kindle Publishing Guidelines
Have feedback? Can't find your answer in our Help pages?Contact Us
X-Ray for Authors: Tips and Tricks
Here are some examples:
- Character. "Ahab" – possible X-Ray content: "The Captain of the ship hunting Moby Dick."
- Term. "Social media marketing" – possible X-Ray content: "Use of social media and websites to promote a product or service."
- Event. "The coronation" – possible X-Ray content: "The coronation of Queen Elizabeth II which took place on June 2, 1953."
- Place. "Mexico City" – possible X-Ray content: "Destination of my first international trip which inspired my love for travel."
Entries can be as long as 1,200 characters, but even short descriptions are useful for readers. Where no content has been provided by the author, and where possible for us to find, we automatically create X-Ray entries from Wikipedia content and excerpts from your book.
Learn more about getting started with the tool. Want detailed instructions on using X-Ray? Check out our user guide.
Nonfiction readers love X-Ray to learn more about topics they are interested in, or get answers to questions they have – all without leaving the book. Fiction readers like X-Ray to get a quick refresher on a character or term, and enjoy X-Ray content that shares a character's backstory or direct commentary from the author about their narrative choices.
You can also use X-Ray to provide readers with additional perspectives or insights about a character or term that is not covered elsewhere in the book. For example, additional X-Ray content for Captain Ahab could include: "Ahab is part Macbeth, part Faust, and part Milton's Satan."
- Use X-Ray to define key terms or characters (people, places, events, industry terminology, etc.) that the reader may need to understand the broader text.
- Use X-Ray in nonfiction books to go beyond footnotes and provide readers with more information – for example, you could explain the broader significance or history of an event you reference.
- X-Ray content is also a good way to share additional resources in nonfiction content for your readers to reference if they want to learn more – for example, point readers to other experts or additional research on a topic.
- For nonfiction books, you can use X-Ray to share an alternative perspective that you decided not to pursue in the main narrative – for example, an alternative hypothesis or research that could be interesting to your readers.
- In a novel with many characters and a complex storyline, you can use X-Ray content to help orient your readers with context and background on characters, terms, or places to help them make connections.
- X-Ray is a great opportunity to share any backstories you wrote while developing your book. Readers love to get an extra layer of information about characters.
- Readers enjoy learning more about the writing process and why authors make certain decisions. Use X-Ray to share why you gave a character a certain name, or chose to set your plot in a specific town.
This content can be brief. Use just a few words to remind a reader of who or what they are reading about. For example, if one of the people in your memoir is your third grade teacher, your X-Ray entry could be as simple as: "My third grade teacher, who inspired my love for writing."
- Begin by adding content for terms or characters that appear the most frequently. The X-Ray for Authors tool automatically prioritizes the most frequently used terms or character names in your book. We recommend starting with these since they are likely to be important to understanding the book – the more times a term or character shows up, the more likely a reader is to want information about it. To begin, we recommend you select Frequency 3+ or keep the default view to see the terms and characters that appear the most often.
- Use Wikipedia entries. If an item is linked to a relevant Wikipedia article you can publish and move to the next term.
To ensure a consistent reader experience, we recommend working your way towards creating content for every suggested item since when a reader knows a book has X-Ray, they expect most terms to have an entry.