Related Clues:
- Thing to be added
- Addendum - vestigial pouch in human intestines
- Supplement to a book
- It's useless in the body, but useful in a book
- Supplementary item in book, magazine etc
- Missing passage to be appended
- Table of subsidiary matter - vestigial organ
- Piece added on
- Father goes back and forth around study finding extras
- Damn dude at the end is one for the books
- Bill riders, for example
- By accident, father gets to finish expressing hesitation for what¿s been added to book
- Contract extras, and read differently, a hint to this puzzle's theme
- Material added to the end of a book
- Back-of-the-book items