An ISBN or International Standard Book Number, is the unique numeric identifier that’s used around the world to identify books and many publications. If in doubt as to what publications require an ISBN the following is a list of items that do. AudiobooksBooks (printed)eBooks (digital books)Picture booksStorybooksGraphic novelsBrochuresPamphletsMapsPosters (educational)CD-ROMs (non music)DVDs (educational, documentary) Items that do not qualify for ISBNs are: Coloring books (with no … Continue reading Which Publications Require An ISBN?