If you are designing the cover for your perfect bound book, you will need to include a spine. The width of the spine will depend on the number of pages in your book and the type of paper. Enter the total number of pages below, choose a paper type, and your spine width will be calculated automatically.

PLEASE NOTE: If your spine width is below 0.125 inches, usually you will not be able to include text on the spine.  Please contact us for options on this.