The structure uses a six point covereage of a given literary work, seven if you include the titlepage
- Titlepage
- Bookmarks: page-by-page commentary and illustration of the text
- Setting: description and illustration of the main places or themes of the book
- Glossary: foreign, invented and tricky words deciphered
- Summary: objective synopsis of the book
- Review: subjective analysis and evaluation of the book
- Author: biographical information, interview videos, links and photos
Aha, closer look shows it's
Lots of value involved in the whole thing.