Assess a companion logbook from its own pages before carrying over the publishing settings of the main instructional book. Repetitive pages intended for readers to fill in can fall under KDP's low-content rules. Review the current classification and setup options, then keep the companion's specifications, metadata, and publication decisions in a separate record.
Inspect the companion as an independent product
Lay out the actual interior and identify what readers receive on each kind of page. A companion might consist mainly of repeated tracking forms, or it might contain substantial lessons and varied exercises. Its relationship to a larger book does not answer that content question by itself.
Write a short description of the reader's task without using the main book's marketing language. If readers record their own observations in repeated forms, say so. If they complete distinct instructional activities, describe those activities. This inventory is a better starting point for classification than the word companion on the cover.
Compare the interior with current KDP guidance
KDP describes low-content books as having minimal or no interior content, generally repetitive and intended to be filled in. Its examples include journals and logbooks, while noting exceptions and distinguishing many activity books. Review that guidance against the actual manuscript rather than assuming every workbook has the same classification.
Keep any uncertainty visible while resolving it through the current publishing information. Do not add a few introductory pages solely to justify a preferred label. The review should describe what the book is, including the balance between repeated recording space and original instructional material.
Make the setup choice for this book
The current KDP low-content instructions require the relevant selection during setup. They also distinguish ISBN options: a qualifying book can use the publisher's own ISBN or be published without one, and the free KDP ISBN is not available. Confirm the current flow before committing the companion's details.
Record the chosen option with this book's files and identifiers. Avoid copying the main guide's setup worksheet wholesale. A shared author, visual identity, or topic can make the projects look similar while their publication options differ in ways that affect the final package.
Review the implications before finalizing the cover
Check the current guidance for the cover and barcode arrangement that follows from the selected setup. Give the designer the companion's actual configuration rather than a screenshot or template from the main guide. Verify the final page count and production dimensions separately.
Keep the front-cover description accurate about what is inside. A recording book should not inherit a promise of full instruction merely because it accompanies a guide that provides that instruction. Explain whether the companion can be used independently or requires the other book, based on the delivered content.
Check the reader preview and launch assumptions
Under the current low-content guidance, Release Date, Expanded Distribution, and series creation are unavailable. Low-content books published without an ISBN do not support Read Sample or the back-cover thumbnail. Recheck these restrictions before borrowing the main guide's launch plan, and distinguish a feature that is unavailable from one you have simply not configured.
Prepare a clear way to explain the interior through the publication surfaces actually available to the project. Use accurate descriptions and representative material. The reader should understand the repeated page structure and intended use before buying, rather than discovering that the companion contains less instruction than expected.
Keep later revisions connected to the classification decision
If the manuscript changes substantially, revisit the inventory that supported the original setup. Adding a substantial sequence of lessons or removing most instructional content can change the questions you need to ask. Do not let an early classification remain unquestioned simply because it was entered in a saved planning file.
Before submission, compare the final interior, cover, metadata, and setup record. Confirm that each describes the same companion and that the current requirements have been checked for that actual content. Preserve the date and basis of the decision so a later edition can review it without reconstructing the reasoning from memory.
Frequently asked questions
Clear answers for this publishing decision.
Does calling a book a companion make it low-content?
No. Assess the actual interior and intended use against the current KDP guidance. The relationship to another title does not establish the classification.
Can I copy the main guide's ISBN plan?
Review the companion's own options. Low-content setup has distinct ISBN choices, so a plan prepared for a conventional instructional book may not apply.
What if the logbook also includes several lessons?
Review the complete interior and the current guidance rather than relying on the presence of one feature. Keep the content inventory and any unresolved classification question explicit before submission.
What must I check, disclose, and verify myself when AI helped produce the book?
Review facts, rights, and source material yourself, record which parts were AI-assisted or AI-generated so you can answer Amazon’s disclosure question accurately, and treat every automated check as a starting point rather than a verdict.
See what the compliance checks cover