The practical rule
If the page was designed to come out, removing it can make coloring easier and cleaner. If the book was not designed for removal, cutting or tearing creates risk: ragged edges, lost neighboring art, a weakened binding, or a page you cannot place back neatly. The right choice depends on the page format, the medium, and what you plan to do with the finished art.
Sources were checked on August 6, 2026. This guide combines publisher facts, authoritative book-handling guidance, and editorial coloring workflow advice. It is not conservation guidance for rare, valuable, signed, or archival books.
Remove the page when these are true
Remove the page if the publisher designed it for removal. Penguin Random House describes Color Your World as having 40 colorable pages printed on 80 sheets with perforations so pages can be torn out. In that kind of format, removal is part of the intended use.
Removal also helps when you want to use a wet medium, scan or photograph the finished page, frame the art, color all the way to the edge, avoid wrist strain from the opposite page, or keep marker pressure away from another illustration. Put the removed page on a clean backing board, tape only the outside margin if needed, and keep food, drink, and loose pencil shavings away from the work surface.
Keep the page bound when these are true
Leave the page in the book when the art is double-sided, when the page is not perforated, when the book has collector value, when you want to preserve the book as a complete object, or when cutting would remove part of a two-page spread. Also keep it bound if you are using light colored pencil and the spine does not interfere with the areas you want to color.
If the book is a gift, borrowed, signed, out of print, or personally meaningful, do not remove pages casually. Use a blotter sheet behind the current page, rotate the book instead of forcing your wrist, and accept that the gutter area may be less comfortable.
Do not force the book flat
The Library of Congress book-handling guidance says not to force a book to lie completely flat and recommends supporting opened covers to reduce the opening angle. NEDCC also warns that poor handling can damage spine and joint areas.
For coloring books, the same principle matters in everyday terms: pressing a paperback flat can crack glue, distort the spine, and make later pages harder to use. If a page near the gutter is hard to reach, do not grind a pencil into the fold. Use smaller strokes, rotate the page, support the opposite cover, or save wet media for books with removable pages.
How to remove a perforated coloring page cleanly
Open the book on a flat table, not in the air. Find the perforation and fold gently along it once in each direction only if the paper tolerates that movement. Hold the book steady near the perforation and pull slowly from one end to the other. Do not yank from the outer corner. If the perforation resists, stop and use a clean craft knife and ruler on a cutting mat.
Keep the removed page in a folder until you are ready to color. Label the back lightly in pencil if you need to remember the book source, but avoid pressing hard enough to emboss the front.
What about non-perforated pages?
For a non-perforated page, decide whether the finished single page matters more than keeping the book intact. If you do remove it, a craft knife and metal ruler are cleaner than tearing. Cut on a mat, leave a narrow inner margin if possible, and avoid cutting into the next page. Never cut a page while the next illustration is unprotected underneath.
If you are unsure, keep the page bound and use dry media. A slightly awkward bound page is easier to live with than a page removed badly.
Medium guide
Colored pencils work well in a bound book because they are dry, controllable, and less likely to soak through. Water-based markers and gel pens need more caution: use a blotter sheet, test first, and let the page dry before closing the book. Alcohol markers are the strongest reason to remove a single-sided page when the format allows it, because bleed-through can reach the next sheet or surface.
No page-removal choice makes an unsuitable paper behave like marker paper. Removal protects other pages and gives you a flatter surface; it does not guarantee clean edges, no feathering, or no show-through.
Bottom line
Remove pages that are perforated, single-sided, and meant for display or wet media. Keep pages bound when the book is double-sided, collectible, fragile, or not designed for removal. Above all, do not force a spine flat just to reach a difficult area.
Sources
- Penguin Random House, "Color Your World by Samantha Dion Baker," checked August 6, 2026: penguinrandomhouse.com
- Library of Congress, "Handling Your Books," checked August 6, 2026: guides.loc.gov
- Northeast Document Conservation Center, "Storage Methods and Handling Practices," checked August 6, 2026: nedcc.org
- Coloring Book Hub catalog, checked August 6, 2026: lib/catalog.ts