MSI Press Blog

  Few terms cause more confusion between authors and publishers than these two: Edition Printing They sound similar. They feel similar. But in publishing, they mean very different things—and mixing them up leads to misunderstandings, misplaced expectations, and unnecessary anxiety. Let’s sort them out once and for all. What Is an Edition? An  edition  is a version of the book in which the  content  has changed in a meaningful way. A new edition includes: New or revised material Reorganized chapters Updated information Added content Corrected or expanded text A new format (hardcover, paperback, e‑book, audiobook) An edition is a  new product . It requires a  new ISBN . It is treated as a  different book  in the marketplace. What Is a Printing? A  printing  is simply another batch of the  same  edition. A new printing may include: Minor typo corrections Updated back cover copy New endorsements A refreshed cover Small layout ...

  Every publisher has had this conversation—usually right after an author sees their book wearing a new outfit for the first time. The email arrives with a mix of curiosity and mild panic: “Do we need a new ISBN for this?” It’s a fair question. The ISBN feels like the book’s identity, and the cover feels like its face. Change the face, and surely the identity must change too… right? Not in publishing. A new cover does not require a new ISBN. Not today. Not tomorrow. Not ever—unless the content changes. Let’s walk through why. A Cover Is Packaging, Not Product The ISBN tracks the edition , not the artwork. It is tied to what the reader receives inside the book, not what they see on the outside. A cover is marketing. An ISBN is metadata. Those two things live in different universes. When a New Cover Does Not Need a New ISBN If the interior stays the same, the ISBN stays the same. That includes: A redesigned front cover Updated back cover copy New endorsements o...