How do I add a cover image or manuscript to a book?

Mike

Mike

Last updated on Nov 2, 2026

Each book can have a cover image and one linked manuscript. Both are on the Details tab of the book form.

Add a cover image

  1. Go to Book Library and open the book, or click Add New Book.
  2. Scroll down to Cover Image on the Details tab.
  3. Click Upload cover file and choose an image, or paste a link to an image under or paste a URL.
  4. Check the preview, then click Save Changes (or Add Book for a new book).

Cover files must be JPEG, PNG, WebP or GIF images under 10 MB. Uploaded covers are saved where your files are stored: built-in storage, or the Dropbox or Google Drive account you chose in Settings.

A cover you paste as a link stays a link. If the website hosting it removes the image, your cover will disappear too. Uploading the file is more reliable. Covers you pick from a title search are saved to your storage for you.

Attach a manuscript

  1. Open the book and go to Manuscript on the Details tab.
  2. Either:
    • Click Upload new, choose a PDF or EPUB file, then pick the Storage folder to put it in, or
    • Click Choose from Storage to link a PDF or EPUB you've already uploaded.
  3. Click Save Changes.

To unlink the manuscript, click the x next to its name and save. The file stays in Storage.

Put a book's files in a folder

Use the Folder field on the Details tab to give the book a Storage folder. New manuscripts you upload for that book are suggested for the same folder. Choose + New Folderโ€ฆ to create one.

Tip

To start a new book from a file, drag a cover image or a PDF or EPUB onto the app and drop it on Add Book (cover) or Add Book (manuscript). A new book form opens with the file ready to use. A spreadsheet dropped on Book Importer opens the importer instead.