To delete your book: 

  1.  Access the book's dashboard
  2. Hover over the title of the book in the top menu of the screen
  3. Click Delete Book. You'll be brought to a new Delete Book page. 
  4. Select "I'm sure I want to permanently disable my book, and I am aware I can never get it back or use [your book's URL] again." 
  5. Click "Delete My Book Permanently" 
Afterward, you'll receive an email. You must click the link in the email to complete the deletion of your book from Pressbooks. 

NOTE: Deleting your book is permanent and irreversible.